comment out unused c# code generation

Author: eischet

janitor-lang/pom.xml

@@ -86,11 +86,11 @@
                             <outputDirectory>target/generated-sources/java</outputDirectory>
                         </configuration>
                     </execution>
-                    <!-- While we're at it, generate C# code as well, because that needs manual steps
+                    <!-- While we're at it, might generate C# code as well, because that needs manual steps
                          on the C# side... see https://github.com/antlr/antlr4/blob/master/runtime/CSharp/src/README.md
                          Nesting the C# code in the Java project is probably not one of my better ideas, but to get work done
                          it's a good enough solution for now.
-                     -->
+
                     <execution>
                         <id>antlr-csharp</id>
                         <goals>
@@ -108,6 +108,8 @@
                         </configuration>
                     </execution>
 
+                     -->
+
                 </executions>
             </plugin>