fix typo in doc (web3#1461)

linmao-song · Apr 12, 2018 · 71d6739 · 71d6739
1 parent 271cf78
commit 71d6739
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/web3-eth-subscribe.rst b/docs/web3-eth-subscribe.rst
@@ -156,7 +156,7 @@ Example
             console.log(result);
     })
     .on("data", function(transaction){
-        console.log(transaction);    
+        console.log(transaction);
     });
 
     // unsubscribes the subscription
@@ -226,7 +226,7 @@ Example
 .. code-block:: javascript
 
     var subscription = web3.eth.subscribe('newBlockHeaders', function(error, result){
-        if (!error)
+        if (error)
             console.log(error);
     })
     .on("data", function(blockHeader){