Fix a typo in the Mac OSX example

examples/example-macosx.c

@@ -13,7 +13,7 @@ void getCallback(redisAsyncContext *c, void *r, void *privdata) {
     redisReply *reply = r;
     if (reply == NULL) return;
     printf("argv[%s]: %s\n", (char*)privdata, reply->str);
-    
+
     /* Disconnect after receiving the reply to GET */
     redisAsyncDisconnect(c);
 }
@@ -37,30 +37,30 @@ void disconnectCallback(const redisAsyncContext *c, int status) {
 
 int main (int argc, char **argv) {
     signal(SIGPIPE, SIG_IGN);
-    
+
     CFRunLoopRef loop = CFRunLoopGetCurrent();
     if( !loop ) {
-        printf("Error: Cannot get current run lopp\n");
+        printf("Error: Cannot get current run loop\n");
         return 1;
     }
-    
+
     redisAsyncContext *c = redisAsyncConnect("127.0.0.1", 6379);
     if (c->err) {
         /* Let *c leak for now... */
         printf("Error: %s\n", c->errstr);
         return 1;
     }
-    
+
     redisMacOSAttach(c, loop);
-    
+
     redisAsyncSetConnectCallback(c,connectCallback);
     redisAsyncSetDisconnectCallback(c,disconnectCallback);
 
     redisAsyncCommand(c, NULL, NULL, "SET key %b", argv[argc-1], strlen(argv[argc-1]));
     redisAsyncCommand(c, getCallback, (char*)"end-1", "GET key");
-    
+
     CFRunLoopRun();
-    
+
     return 0;
 }