diff --git a/python/ql/lib/semmle/python/RegexTreeView.qll b/python/ql/lib/semmle/python/RegexTreeView.qll
index 4af5ca19523..9ef211d53b0 100644
--- a/python/ql/lib/semmle/python/RegexTreeView.qll
+++ b/python/ql/lib/semmle/python/RegexTreeView.qll
@@ -82,7 +82,7 @@ private RegExpTerm seqChild(Regex re, int start, int end, int i) {
   )
 }
 
-/** An implementation that statisfies the RegexTreeView signature. */
+/** An implementation that satisfies the RegexTreeView signature. */
 module Impl implements RegexTreeViewSig {
   /**
    * An element containing a regular expression term, that is, either