fix links

Author: kilfoyle

docs/reference/scripting-languages/painless/painless-keywords.md

@@ -14,7 +14,7 @@ products:
 Keywords are reserved tokens for built-in language features in Painless. These special words have predefined meanings and cannot be used as [identifiers](/reference/scripting-languages/painless/painless-identifiers.md), such as variable names, function names, or field names. 
 
 :::{important}
-In Painless documentation, "keywords" refers to reserved words in the scripting language itself. They are different from the {{es}} [`keyword`](/reference/elasticsearch/mapping-reference/keyword#keyword-field-type.md) field type, which is used for exact-value searches and aggregations in your data mappings.
+In Painless documentation, "keywords" refers to reserved words in the scripting language itself. They are different from the {{es}} [`keyword`](/reference/elasticsearch/mapping-reference/keyword.md#keyword-field-type) field type, which is used for exact-value searches and aggregations in your data mappings.
 :::
 
 When you write Painless scripts, keywords provide the fundamental building blocks for creating logic, defining data types, and controlling program flow. Since these words have special significance to the Painless compiler, attempting to use them for other purposes will result in compilation errors.

docs/reference/scripting-languages/painless/painless-literals.md

@@ -12,7 +12,7 @@ products:
 
 Literals represent fixed values in your code that are directly written into your script. Unlike variables, literals have constant values that cannot be changed during script runtime. The three supported types of literals are: integers, floats, and strings.
 
-## Integers
+## Integers [integer-literals]
 
 Use an integer literal to specify an integer-type value in decimal, octal, or hex notation of a [primitive type](https://www.elastic.co/docs/reference/scripting-languages/painless/painless-types#primitive-types) `int`, `long`, `float`, or `double`. Use the following single-letter designations to specify the primitive type: `l` or `L` for `long`, `f` or `F` for `float`, and `d` or `D` for `double`. If not specified, the type defaults to `int`. Use `0` as a prefix to specify an integer literal as octal, and use `0x` or `0X` as a prefix to specify an integer literal as hex.