Merge topic 'cmake-credits'

889f2fd8 Simplify and clarify credit text and link

Source/cmDocumentation.cxx

@@ -102,7 +102,7 @@ bool cmDocumentation::PrintVersion(std::ostream& os)
     this->GetNameString() <<
     " version " << cmVersion::GetCMakeVersion() << "\n"
     "\n"
-    "CMake suite maintained by Kitware, Inc. (kitware.com).\n"
+    "CMake suite maintained and supported by Kitware (kitware.com/cmake).\n"
     ;
   return true;
 }