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-rw-r--r--README.markdown2
1 files changed, 1 insertions, 1 deletions
diff --git a/README.markdown b/README.markdown
index 1cf7b32..27dd0a7 100644
--- a/README.markdown
+++ b/README.markdown
@@ -224,7 +224,7 @@ Converts the case of a string or of all strings in an array to lowercase. *Type*
#### `empty`
-Returns 'true' if the variable is empty. *Type*: rvalue.
+Returns true if the argument is an array or hash that contains no elements, or an empty string. *Type*: rvalue.
#### `ensure_packages`