docs: fix typo funtion -> function

Closes #1770

diff --git a/docs/libcurl/curl_easy_escape.3 b/docs/libcurl/curl_easy_escape.3
index c8b7b6a4b1d815a18a91b6438e04834513886300..2f9192e107b9ae7a4879d09d179564085bdd4dac 100644 (file)
--- a/docs/libcurl/curl_easy_escape.3
+++ b/docs/libcurl/curl_easy_escape.3
@@ -47,7 +47,7 @@ encoding the application or the receiving server may assume that the data
 uses.
 
 The caller of \fIcurl_easy_escape(3)\fP must make sure that the data passed in
-to the funtion is encoded correctly.
+to the function is encoded correctly.
 .SH AVAILABILITY
 Added in 7.15.4 and replaces the old \fIcurl_escape(3)\fP function.
 .SH RETURN VALUE