diff --git a/docs/http/http-metrics.md b/docs/http/http-metrics.md
index 2dcfd27171..be6b93d449 100644
--- a/docs/http/http-metrics.md
+++ b/docs/http/http-metrics.md
@@ -127,12 +127,12 @@ SHOULD include the [application root](/docs/http/http-spans.md#http-server-defin
 
 **[6]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 > **Warning**
-> Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+> Since this attribute is based on HTTP headers, opting in to it may allow an attacker
 > to trigger cardinality limits, degrading the usefulness of the metric.
 
 **[7]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 > **Warning**
-> Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+> Since this attribute is based on HTTP headers, opting in to it may allow an attacker
 > to trigger cardinality limits, degrading the usefulness of the metric.
 
 **[8]:** The scheme of the original client request, if known (e.g. from [Forwarded](https://developer.mozilla.org/docs/Web/HTTP/Headers/Forwarded), [X-Forwarded-Proto](https://developer.mozilla.org/docs/Web/HTTP/Headers/X-Forwarded-Proto), or a similar header). Otherwise, the scheme of the immediate peer request.
@@ -196,12 +196,12 @@ Tracing instrumentations that do so, MUST also set `http.request.method_original
 
 **[2]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 > **Warning**
-> Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+> Since this attribute is based on HTTP headers, opting in to it may allow an attacker
 > to trigger cardinality limits, degrading the usefulness of the metric.
 
 **[3]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 > **Warning**
-> Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+> Since this attribute is based on HTTP headers, opting in to it may allow an attacker
 > to trigger cardinality limits, degrading the usefulness of the metric.
 
 `http.request.method` has the following list of well-known values. If one of them applies, then the respective value MUST be used, otherwise a custom value MAY be used.
@@ -288,12 +288,12 @@ SHOULD include the [application root](/docs/http/http-spans.md#http-server-defin
 
 **[6]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 > **Warning**
-> Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+> Since this attribute is based on HTTP headers, opting in to it may allow an attacker
 > to trigger cardinality limits, degrading the usefulness of the metric.
 
 **[7]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 > **Warning**
-> Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+> Since this attribute is based on HTTP headers, opting in to it may allow an attacker
 > to trigger cardinality limits, degrading the usefulness of the metric.
 
 **[8]:** The scheme of the original client request, if known (e.g. from [Forwarded](https://developer.mozilla.org/docs/Web/HTTP/Headers/Forwarded), [X-Forwarded-Proto](https://developer.mozilla.org/docs/Web/HTTP/Headers/X-Forwarded-Proto), or a similar header). Otherwise, the scheme of the immediate peer request.
@@ -388,12 +388,12 @@ SHOULD include the [application root](/docs/http/http-spans.md#http-server-defin
 
 **[6]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 > **Warning**
-> Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+> Since this attribute is based on HTTP headers, opting in to it may allow an attacker
 > to trigger cardinality limits, degrading the usefulness of the metric.
 
 **[7]:** See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
 > **Warning**
-> Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+> Since this attribute is based on HTTP headers, opting in to it may allow an attacker
 > to trigger cardinality limits, degrading the usefulness of the metric.
 
 **[8]:** The scheme of the original client request, if known (e.g. from [Forwarded](https://developer.mozilla.org/docs/Web/HTTP/Headers/Forwarded), [X-Forwarded-Proto](https://developer.mozilla.org/docs/Web/HTTP/Headers/X-Forwarded-Proto), or a similar header). Otherwise, the scheme of the immediate peer request.
diff --git a/model/metrics/http.yaml b/model/metrics/http.yaml
index b1801ed20b..233ca32993 100644
--- a/model/metrics/http.yaml
+++ b/model/metrics/http.yaml
@@ -9,14 +9,14 @@ groups:
         note: |
           See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
           > **Warning**
-          > Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+          > Since this attribute is based on HTTP headers, opting in to it may allow an attacker
           > to trigger cardinality limits, degrading the usefulness of the metric.
       - ref: server.port
         requirement_level: opt_in
         note: |
           See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
           > **Warning**
-          > Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+          > Since this attribute is based on HTTP headers, opting in to it may allow an attacker
           > to trigger cardinality limits, degrading the usefulness of the metric.
   - id: metric_attributes.http.client
     type: attribute_group
@@ -54,7 +54,7 @@ groups:
         note: |
           See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
           > **Warning**
-          > Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+          > Since this attribute is based on HTTP headers, opting in to it may allow an attacker
           > to trigger cardinality limits, degrading the usefulness of the metric.
       - ref: server.port
         requirement_level: opt_in
@@ -63,7 +63,7 @@ groups:
         note: |
           See [Setting `server.address` and `server.port` attributes](/docs/http/http-spans.md#setting-serveraddress-and-serverport-attributes).
           > **Warning**
-          > Since this attribute may be based on HTTP headers, opting in to it may allow an attacker
+          > Since this attribute is based on HTTP headers, opting in to it may allow an attacker
           > to trigger cardinality limits, degrading the usefulness of the metric.
 
   - id: metric.http.server.request.body.size