Apply suggestions from code review

Co-authored-by: Tim Düsterhus <[email protected]>

Author: BurntimeX

docs/view/template-modifiers.md

@@ -199,7 +199,7 @@ The exact formatting depends on the current language (via the language items `wc
 
 ## PHP Functions
 
-A whitelisted set of PHP functions can also be used as variable modifiers:
+A limited number of safe native PHP functions may also be used as variable modifiers:
 
 * `abs`
 * `addslashes`

docs/view/templates.md

@@ -206,7 +206,7 @@ A modifier may accept additional parameters that affect its behavior. These para
 {$variable|modifier:'param1':'param2'}
 ```
 
-An overview of all available modifiers can be found [here](template-modifiers.md).
+An [overview of all available modifiers](template-modifiers.md) is available on a [dedicated page](template-modifiers.md).
 
 #### System Template Variable