diff --git a/examples/string-functions/string-functions.sh b/examples/string-functions/string-functions.sh
index ba430fc..b83688d 100644
--- a/examples/string-functions/string-functions.sh
+++ b/examples/string-functions/string-functions.sh
@@ -9,7 +9,7 @@ Repeat:     aaaaa
 Replace:    f00
 Replace:    f0o
 Split:      [a b c d e]
-toLower:    test
+ToLower:    test
 ToUpper:    TEST
 
 Len:  5
diff --git a/public/string-functions b/public/string-functions
index 9967b73..5c43b67 100644
--- a/public/string-functions
+++ b/public/string-functions
@@ -166,7 +166,7 @@ and getting a character by index.</p>
 <span class="go">Replace:    f00</span>
 <span class="go">Replace:    f0o</span>
 <span class="go">Split:      [a b c d e]</span>
-<span class="go">toLower:    test</span>
+<span class="go">ToLower:    test</span>
 <span class="go">ToUpper:    TEST</span>
 </pre></div>