Fix broken links

Author: TobiasNx

docs/flux/Flux-User-Guide.md

@@ -95,12 +95,12 @@ Furthermore, some commands have named options. These are set as follows `command
 To learn about the available options of a command, execute Flux without arguments - it will list all available commands, including options. Or simply have a look at the [list of available FLUX commands.](flux-commands.html)
 
 
-To some commands the entire environment can be given as an argument. This is done with the `*` character: `fix("tranformation.fix", *)`. In this case Metafix gains access to all variable assignments made in Flux.
-(See also [[Metafix-User-Guide#parameters-to-metafix-definitions]]).
+To some commands the entire environment can be given as an argument. This is done with the `*` character: `fix("tranformation.fix", *)`. In this case Fix gains access to all variable assignments made in Flux.
+(See also [[Fix-User-Guide#parameters-to-Fix-definitions]]).
 
 Note that unlike shell pipes, the data flowing between Flux commands is _typed_. This means that only commands with matching signatures can be combined. Commands expect a certain input and provide a certain output like: `StreamReceiver, `Object`, `Reader` and others.
 
-To lookup the signatures, again: execute Flux without arguments or see: [[Metafix-User-Guide#parameters-to-metafix-definitions]]). It will list all available commands, including signatures. Or simply have a look at the  [list of available FLUX commands.](flux-commands.html)
+To lookup the signatures, again: execute Flux without arguments or see: [[Fix-User-Guide#parameters-to-Fix-definitions]]). It will list all available commands, including signatures. Or simply have a look at the  [list of available FLUX commands.](flux-commands.html)
 
 ### Variables
 Variables are always Strings and can be concatenated with the `+` operator. Escape sequences follow the Java String conventions: `\n`=line break, `\t`=tab, `\\`=\, `\u0024`=unicode character, etc.