fix double req typo

Author: slorber

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-async-hook",
-  "version": "3.5.2",
+  "version": "3.5.3",
   "description": "Async hook",
   "author": "Sébastien Lorber",
   "license": "MIT",

src/index.ts

@@ -243,7 +243,6 @@ const useAsyncInternal = <R = UnknownResult, Args extends any[] = UnknownArgs>(
   useEffect(() => {
     if (isMounting) {
       normalizedOptions.executeOnMount && executeAsyncOperation(...params);
-      normalizedOptions.executeOnMount && executeAsyncOperation(...params);
     } else {
       normalizedOptions.executeOnUpdate && executeAsyncOperation(...params);
     }