Minor style change to be consistent.

CMakeLists.txt

@@ -37,7 +37,7 @@ if (NOT BUILD_gflags_LIB AND NOT BUILD_gflags_nothreads_LIB)
 endif ()
 
 option (BUILD_NEGATIVE_COMPILATION_TESTS "Request addition of negative compilation tests." OFF)
-mark_as_advanced(BUILD_NEGATIVE_COMPILATION_TESTS)
+mark_as_advanced (BUILD_NEGATIVE_COMPILATION_TESTS)
 
 set (GFLAGS_NAMESPACE "gflags" CACHE STRING "C++ namespace identifier of gflags library.")
 mark_as_advanced (GFLAGS_NAMESPACE)
@@ -65,7 +65,7 @@ include (CheckIncludeFileCXX)
 include (CheckCXXSymbolExists)
 
 set (GFLAGS_INTTYPES_FORMAT "" CACHE STRING "Format of integer types: \"C99\" (uint32_t), \"BSD\" (u_int32_t), \"VC7\" (__int32)")
-mark_as_advanced(GFLAGS_INTTYPES_FORMAT)
+mark_as_advanced (GFLAGS_INTTYPES_FORMAT)
 if (NOT GFLAGS_INTTYPES_FORMAT)
   foreach (type IN ITEMS uint32_t u_int32_t __int32)
     check_type_size (${type} SIZE LANGUAGE CXX)
@@ -168,7 +168,7 @@ set (LIB_TARGETS)
 if (BUILD_gflags_LIB)
   add_library (gflags ${GFLAGS_SRCS} ${PRIVATE_HDRS} ${PUBLIC_HDRS})
   if (WIN32 AND BUILD_SHARED_LIBS)
-    set_target_properties (gflags           PROPERTIES COMPILE_DEFINITIONS GFLAGS_DLL_EXPORT)
+    set_target_properties (gflags PROPERTIES COMPILE_DEFINITIONS GFLAGS_DLL_EXPORT)
   endif ()
   list (APPEND LIB_TARGETS gflags)
 endif ()