Fix syntax error

xbob.blitz @ 2bfdea46

-Subproject commit be1cd19edf4bb9d4b7351432f2f1603153dc1c24
+Subproject commit 2bfdea46de4100373311cb655b267499d9a779b3

xbob/io/include/xbob.io/api.h

@@ -311,7 +311,7 @@ typedef struct {
 #   endif
           BOOST_PP_STRINGIZE(XBOB_IO_MODULE_PREFIX),
           BOOST_PP_STRINGIZE(XBOB_IO_MODULE_NAME));
-      return -1
+      return -1;
     }
 
     /* Checks that the imported version matches the compiled version */