Fix whitespace is CMakeLists.txt

Author: heinrich5991

CMakeLists.txt

@@ -2218,15 +2218,15 @@ if(CLIENT)
   endif()
 
   if(WAVPACK_CLOSE_FILE)
-	  target_compile_definitions(${TARGET_CLIENT} PRIVATE CONF_WAVPACK_CLOSE_FILE)
+    target_compile_definitions(${TARGET_CLIENT} PRIVATE CONF_WAVPACK_CLOSE_FILE)
   endif()
 
   if(GLEW_BUNDLED)
-	  target_compile_definitions(${TARGET_CLIENT} PRIVATE CONF_GLEW_HAS_CONTEXT_INIT)
+    target_compile_definitions(${TARGET_CLIENT} PRIVATE CONF_GLEW_HAS_CONTEXT_INIT)
   endif()
 
   if(VULKAN)
-	  target_compile_definitions(${TARGET_CLIENT} PRIVATE CONF_BACKEND_VULKAN)
+    target_compile_definitions(${TARGET_CLIENT} PRIVATE CONF_BACKEND_VULKAN)
   endif()
 
   list(APPEND TARGETS_OWN ${TARGET_CLIENT})