diff --git a/README.md b/README.md
index 55f0904..c0d642d 100644
--- a/README.md
+++ b/README.md
@@ -360,7 +360,7 @@ import re
 <iter>  = re.finditer(<regex>, text)           # Returns all occurrences as match objects.
 ```
 
-* **Argument 'new' can be a function that accepts a match and returns a string.**
+* **Argument 'new' can be a function that accepts a match object and returns a string.**
 * **Search() and match() return None if they can't find a match.**
 * **Argument `'flags=re.IGNORECASE'` can be used with all functions.**
 * **Argument `'flags=re.MULTILINE'` makes `'^'` and `'$'` match the start/end of each line.**
diff --git a/index.html b/index.html
index 1ffdd4e..32e46a1 100644
--- a/index.html
+++ b/index.html
@@ -340,7 +340,7 @@ to_exclusive   = &lt;range&gt;.stop
 </code></pre></div>
 
 <ul>
-<li><strong>Argument 'new' can be a function that accepts a match and returns a string.</strong></li>
+<li><strong>Argument 'new' can be a function that accepts a match object and returns a string.</strong></li>
 <li><strong>Search() and match() return None if they can't find a match.</strong></li>
 <li><strong>Argument <code class="python hljs"><span class="hljs-string">'flags=re.IGNORECASE'</span></code> can be used with all functions.</strong></li>
 <li><strong>Argument <code class="python hljs"><span class="hljs-string">'flags=re.MULTILINE'</span></code> makes <code class="python hljs"><span class="hljs-string">'^'</span></code> and <code class="python hljs"><span class="hljs-string">'$'</span></code> match the start/end of each line.</strong></li>