repl.txt corrected

Author: HarshitaKalani

lib/node_modules/@stdlib/string/base/replace-after/docs/repl.txt

@@ -1,6 +1,7 @@
 
 {{alias}}( str, replacement, search[, fromIndex] )
-    Returns the part of a string after a specified substring.
+    Replaces the substring after the first occurrence of a 
+    specified search string. 
 
     Parameters
     ----------