added comment

jrwest · Jan 24, 2012 · 9e3d448 · 9e3d448
1 parent 0baa760
commit 9e3d448
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Guages/CLI/Credentials.hs b/Guages/CLI/Credentials.hs
@@ -16,6 +16,7 @@ credentialPath = do
     baseDir <- getHomeDirectory
     return $ baseDir ++ "/" ++ credentialFileName
 
+-- this funciton may error
 readCredential :: String -> IO Client
 readCredential path = do
   fileContents <- readFile path