Apply suggestions from code review

Co-authored-by: Michael Kriese <[email protected]>

lib/modules/versioning/same-major/index.spec.ts

@@ -46,12 +46,12 @@ describe('modules/versioning/same-major/index', () => {
 
   describe('.isLessThanRange(version, range)', () => {
     it('should return true', () => {
-      expect(sameMajor.isLessThanRange?.('2.0.2', '3.0.0')).toBeTrue();
+      expect(sameMajor.isLessThanRange('2.0.2', '3.0.0')).toBeTrue();
     });
 
     it('should return false', () => {
-      expect(sameMajor.isLessThanRange?.('4.0.0', '3.0.0')).toBeFalse();
-      expect(sameMajor.isLessThanRange?.('3.1.0', '3.0.0')).toBeFalse();
+      expect(sameMajor.isLessThanRange('4.0.0', '3.0.0')).toBeFalse();
+      expect(sameMajor.isLessThanRange('3.1.0', '3.0.0')).toBeFalse();
     });
   });
 });

lib/modules/versioning/same-major/index.ts

@@ -8,7 +8,7 @@ export const supportsRanges = false;
 
 /**
  *
- * Converts input to range if it's a version. eg. X.Y.Z -> '>=X.Y.Z <X+1.0.0'
+ * Converts input to range if it's a version. eg. X.Y.Z -> '>=X.Y.Z <X+1'
  * If the input is already a range, it returns the input.
  */
 function massageVersion(input: string): string {

lib/modules/versioning/same-major/readme.md

@@ -1,6 +1,8 @@
-Renovate's 'Same Major' versioning is specifically designed to address scenarios where version specifications, denoted as X.Y.Z, signify a range of compatibility from greater than or equal to X.Y.Z to less than X+1.Y.Z. In essence, each individual version is to be treated as a constraint.
+Renovate's 'Same Major' versioning is specifically designed to address scenarios where version specifications, denoted as X.Y.Z, signify a range of compatibility from greater than or equal to X.Y.Z to less than X+1.
+In essence, each individual version is to be treated as a constraint.
 
-This method is handy when managing dependencies like dotnet-sdk's rollForward settings. Let's say a project uses dotnet-sdk version 3.1.0. It needs to be compatible with any version in the 3.x.x range but not with versions in the next major version, like 4.x.x.
+This method is handy when managing dependencies like dotnet-sdk's rollForward settings.
+Let's say a project uses dotnet-sdk version 3.1.0.
+It needs to be compatible with any version in the 3.x.x range but not with versions in the next major version, like 4.x.x.
 
-This process employs Semver-Coerced versioning beneath the surface, wherein single versions (e.g., `X.Y.Z`) are converted to a range like
-`X+1.0.0` and then passed to the corresponding semver-coerced method.
+This process employs Semver-Coerced versioning beneath the surface, wherein single versions (e.g., `X.Y.Z`) are converted to a range like `X+1` and then passed to the corresponding semver-coerced method.