Typo fix

Fixed line in README.md in Callbacks section an => can
2016-03-01 01:59:54 -05:00 · 2016-03-01 01:59:54 -05:00 · 9234b9d208
parent 6c9feb04e0
commit 9234b9d208
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -90,7 +90,7 @@ of retries is exceeded, an exception is thrown.

 ### Callbacks

-A block an be specified when making calls. If present, the block will be called with the result or error, rather than
+A block can be specified when making calls. If present, the block will be called with the result or error, rather than
 returning the result from the call or raising the error. Example:

 ```ruby