diff --git a/doc/site/modules/core/string.markdown b/doc/site/modules/core/string.markdown
index 7cadf8f5..8d28cb4e 100644
--- a/doc/site/modules/core/string.markdown
+++ b/doc/site/modules/core/string.markdown
@@ -129,15 +129,15 @@ negative to count backwards from the end of the string.
 It is a runtime error if `search` is not a string or `start` is not an integer
 index within the string's byte length.
 
-### **split**(seperator)
+### **split**(separator)
 
-Returns a list of one or more strings seperated by `seperator`.
+Returns a list of one or more strings separated by `separator`.
 
     :::wren
     var string = "abc abc abc"
     System.print(string.split(" ")) //> [abc, abc, abc]
 
-It is a runtime error if `seperator` is not a string or is an empty string.
+It is a runtime error if `separator` is not a string or is an empty string.
 
 ### **replace**(old, swap)