Fix DEFAULT_SERVER_MODULE_SUBDIR in CMakeLists.txt

Author: dmarteau

CMakeLists.txt

@@ -548,7 +548,7 @@ ELSE (WIN32)
     SET (DEFAULT_PLUGIN_SUBDIR  lib${LIB_SUFFIX}/qgis/plugins)
     SET (DEFAULT_INCLUDE_SUBDIR include/qgis)
 
-    SET (DEFAULT_SERVER_MODULE_SUBDIR ${DEFAULT_LIBEXEC_SUBDIR}/qgis/server)
+    SET (DEFAULT_SERVER_MODULE_SUBDIR ${DEFAULT_LIBEXEC_SUBDIR}/server)
   ENDIF (APPLE)
 
 ENDIF (WIN32)