diff --git a/docs/references/functions.md b/docs/references/functions.md
index 7513accf..95d93ec8 100644
--- a/docs/references/functions.md
+++ b/docs/references/functions.md
@@ -38,13 +38,13 @@ Available through the _ExpressionConfiguration.StandardFunctionsDictionary_ cons
 | STR_CONTAINS(string, substring)     | Returns true if the string contains the substring (case-insensitive)                                                                          |
 | STR_ENDS_WITH(string, substring)    | Returns true if the string ends with the substring (case-sensitive)                                                                           |
 | STR_FORMAT(format [,argument, ...]) | Returns a formatted string using the specified format string and arguments, using the configured locale                                       |
+| STR_LENGTH(string)                  | Returns the length of the string                                                                                                              |
 | STR_LOWER(value)                    | Converts the given value to lower case                                                                                                        |
+| STR_MATCHES(string, pattern)        | Returns true if the string matches the RegEx pattern                                                                                          |
 | STR_STARTS_WITH(string, substring)  | Returns true if the string starts with the substring (case-sensitive)                                                                         |
+| STR_SUBSTRING(string, start[, end]) | Returns a substring of the given string, starting at the _start_ index and ending at the _end_ index (the end of the string if not specified) |
 | STR_TRIM(string)                    | Returns the given string with all leading and trailing space removed.                                                                         |
 | STR_UPPER(value)                    | Converts the given value to upper case                                                                                                        |
-| STR_LENGTH(string)                  | Returns the length of the string                                                                                                              |
-| STR_MATCHES(string, pattern)        | Returns true if the string matches the RegEx pattern                                                                                          |
-| STR_SUBSTRING(string, start[, end]) | Returns a substring of the given string, starting at the _start_ index and ending at the _end_ index (the end of the string if not specified) |
 
 ### Trigonometric Functions