Fix comments

Author: mthalman

src/SourceBuild/content/repo-projects/Directory.Build.props

@@ -104,7 +104,7 @@
 
   <!-- Common args used for building and testing. -->
   <PropertyGroup>
-    <!-- TODO: Remove this import and the EnableDevBuildAsDefaultForSourceOnly when dev builds are the default for source only.
+    <!-- TODO: Remove the EnableDevBuildAsDefaultForSourceOnly condition when dev builds are the default for source only.
          https://github.com/dotnet/source-build/issues/4922 -->
     <CommonArgs Condition="'$(ContinuousIntegrationBuild)' == 'true' or ('$(DotNetBuildSourceOnly)' == 'true' and '$(EnableDevBuildAsDefaultForSourceOnly)' != 'true')">$(FlagParameterPrefix)ci</CommonArgs>
 
@@ -173,7 +173,7 @@
                           Condition="'$(UseBootstrapArcade)' != 'true'" />
 
     <!-- We pass '-ci', but also apply ci mode via env var for edge cases. (E.g. misbehaving inner builds.).
-         TODO: Remove this import and the EnableDevBuildAsDefaultForSourceOnly when dev builds are the default for source only.
+         TODO: Remove the EnableDevBuildAsDefaultForSourceOnly condition when dev builds are the default for source only.
          https://github.com/dotnet/source-build/issues/4922 -->
     <EnvironmentVariables Condition="'$(ContinuousIntegrationBuild)' == 'true' or ('$(DotNetBuildSourceOnly)' == 'true' and '$(EnableDevBuildAsDefaultForSourceOnly)' != 'true')" Include="ContinuousIntegrationBuild=true" />