diff --git a/include/curl/curl.h b/include/curl/curl.h
index db14fe1f594426addc2a23aadcbd3568bfe6936d..0b406cfb95a71bbc5ab2f67bbcda3f5877d97190 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -1497,7 +1497,7 @@ typedef struct {
   const char *ares;
   int ares_num;
 
-  /* This field was aded in CURLVERSION_THIRD */
+  /* This field was added in CURLVERSION_THIRD */
   const char *libidn;
 } curl_version_info_data;