Cleanup: cmake indentation, white-space

build_files/cmake/Modules/GTest.cmake

@@ -272,7 +272,7 @@ cmake_policy(SET CMP0057 NEW) # if IN_LIST
 #------------------------------------------------------------------------------
 function(gtest_add_tests)
 
-  if (ARGC LESS 1)
+  if(ARGC LESS 1)
     message(FATAL_ERROR "No arguments supplied to gtest_add_tests()")
   endif()
 
@@ -298,7 +298,7 @@ function(gtest_add_tests)
     set(autoAddSources YES)
   else()
     # Non-keyword syntax, convert to keyword form
-    if (ARGC LESS 3)
+    if(ARGC LESS 3)
       message(FATAL_ERROR "gtest_add_tests() without keyword options requires at least 3 arguments")
     endif()
     set(ARGS_TARGET     "${ARGV0}")