diff --git a/hgext/convert/__init__.py b/hgext/convert/__init__.py
--- a/hgext/convert/__init__.py
+++ b/hgext/convert/__init__.py
@@ -146,8 +146,8 @@ def convert(ui, src, dest=None, revmapfi
         converting from and to Mercurial. Default is False.
 
     :convert.hg.saverev: store original revision ID in changeset
-        (forces target IDs to change). It takes and boolean argument
-        and defaults to False.
+        (forces target IDs to change). It takes a boolean argument and
+        defaults to False.
 
     :convert.hg.startrev: convert start revision and its descendants.
         It takes a hg revision identifier and defaults to 0.
diff --git a/tests/test-convert.t b/tests/test-convert.t
--- a/tests/test-convert.t
+++ b/tests/test-convert.t
@@ -132,7 +132,7 @@
                   Mercurial. Default is False.
       convert.hg.saverev
                   store original revision ID in changeset (forces target IDs to
-                  change). It takes and boolean argument and defaults to False.
+                  change). It takes a boolean argument and defaults to False.
       convert.hg.startrev
                   convert start revision and its descendants. It takes a hg
                   revision identifier and defaults to 0.