diff --git a/AFNetworking/AFHTTPClient.m b/AFNetworking/AFHTTPClient.m
index e2fd452..c990e13 100644
--- a/AFNetworking/AFHTTPClient.m
+++ b/AFNetworking/AFHTTPClient.m
@@ -1165,7 +1165,7 @@ typedef enum {
 }
 
 - (BOOL)hasBytesAvailable {
-    // Allows `read:maxLength:` to be called again if `AFMultipartFormFinalBoundary` doesn't fit into the avaiable buffer
+    // Allows `read:maxLength:` to be called again if `AFMultipartFormFinalBoundary` doesn't fit into the available buffer
     if (_phase == AFFinalBoundaryPhase) {
         return YES;
     }