doc: fix Bash comment highlighting

doc/highlight.js

@@ -301,7 +301,7 @@ name:"Bash",aliases:["sh","zsh"],keywords:{$pattern:/\b[a-z._-]+\b/,
 keyword:"if then else elif fi for while in do done case esac function",
 literal:"true false",
 built_in:"break cd continue eval exec exit export getopts hash pwd readonly return shift test times trap umask unset alias bind builtin caller command declare echo enable help let local logout mapfile printf read readarray source type typeset ulimit unalias set shopt autoload bg bindkey bye cap chdir clone comparguments compcall compctl compdescribe compfiles compgroups compquote comptags comptry compvalues dirs disable disown echotc echoti emulate fc fg float functions getcap getln history integer jobs kill limit log noglob popd print pushd pushln rehash sched setcap setopt stat suspend ttyctl unfunction unhash unlimit unsetopt vared wait whence where which zcompile zformat zftp zle zmodload zparseopts zprof zpty zregexparse zsocket zstyle ztcp"
-},contains:[c,e.SHEBANG(),o,i,e.HASH_COMMENT_MODE,t,a,{className:"",begin:/\\"/
+},contains:[c,e.SHEBANG(),o,i,e.COMMENT("(?<!\\S)#", "$"),t,a,{className:"",begin:/\\"/
 },{className:"string",begin:/'/,end:/'/},s]}}}());
 hljs.registerLanguage("c-like",function(){"use strict";return function(e){
 function t(e){return"(?:"+e+")?"}var n=e.COMMENT("//","$",{contains:[{

doc/make/nix.md

@@ -19,7 +19,7 @@ extra-trusted-public-keys = lean4.cachix.org-1:mawtxSxcaiWE24xCXXgh3qnvlTkyU7evR
 The [Cachix](https://cachix.org/) integration will magically beam any build steps already executed by the CI right onto your machine when calling Nix commands in the shell opened above.
 On top of the local and remote Nix cache, we do still rely on CCache as well to make C/C++ build steps incremental, which are atomic steps from Nix's point of view.
 If you add the `extra-sandbox-paths` line above, you **must** also set up that directory as follows:
-```
+```bash
 sudo mkdir -m0770 -p /nix/var/cache/ccache
 # macOS standard chown doesn't support --reference
 nix shell .#nixpkgs.coreutils -c sudo chown --reference=/nix/store /nix/var/cache/ccache