vmx/: Remove spaces after casts

Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

src/vmx/vmx.c

@@ -1309,8 +1309,8 @@ virVMXConfigScanResultsCollector(const char* name,
             return -1;
         }
 
-        if ((int) idx > results->networks_max_index)
-            results->networks_max_index = (int) idx;
+        if ((int)idx > results->networks_max_index)
+            results->networks_max_index = (int)idx;
     }
 
     return 0;