diff --git a/hugo/content/manual/PLC_cfg/function_libs.md b/hugo/content/manual/PLC_cfg/function_libs.md
index 98499aa9b..7c2534c1a 100644
--- a/hugo/content/manual/PLC_cfg/function_libs.md
+++ b/hugo/content/manual/PLC_cfg/function_libs.md
@@ -46,10 +46,10 @@ function <name>() {
 ```
 
 * Several functions can be defined in the same file.
-* For syntax of the "code body", check [plc syntax](plcSyntax) and the exprtk website.
+* For syntax of the "code body", check [plc syntax](syntax) and the exprtk website.
 * The parameters aswell as the return value must be scalars, however, local vectors can be defined and used in calculations (initiations of vector can be done with MACROS, constants or parameters).
 * "#" as a first char in a line is considered a comment (the line will be removed before compile).
-* The lib file will be parsed through MSI allowing macro expansion, "include" and "subsitute" commands. For more info check [best practice](best_practice) and msi documentation/help.
+* The lib file will be parsed through MSI allowing macro expansion, "include" and "subsitute" commands. For more info check [best practice](best-practice) and msi documentation/help.
 
 ### can be used in a functions
 1. The parameters
diff --git a/hugo/content/manual/PLC_cfg/plcSyntax.md b/hugo/content/manual/PLC_cfg/syntax.md
similarity index 100%
rename from hugo/content/manual/PLC_cfg/plcSyntax.md
rename to hugo/content/manual/PLC_cfg/syntax.md