docs: fix extra backtick in codeblock

cmd/docgen/docgen.go

@@ -580,7 +580,7 @@ func main() {
 					}
 					if codeExample := dps.Tags["example"]; codeExample != nil {
 						f.WriteString("#### Example\n")
-						f.WriteString(fmt.Sprintf("```lua\n%s\n````\n", strings.Join(codeExample[0].fields, "\n")))
+						f.WriteString(fmt.Sprintf("```lua\n%s\n```\n", strings.Join(codeExample[0].fields, "\n")))
 					}
 					f.WriteString("</div>")
 					f.WriteString("\n\n")

docs/api/bait.md

@@ -64,7 +64,7 @@ The function that will be called when the hook is thrown.
 bait.catch('hilbish.exit', function()
 	print 'Goodbye Hilbish!'
 end)
-````
+```
 </div>
 
 <hr><div id='catchOnce'>
@@ -129,7 +129,7 @@ bait.catch('event', hookCallback)
 -- a little while later....
 bait.release('event', hookCallback)
 -- and now hookCallback will no longer be ran for the event.
-````
+```
 </div>
 
 <hr><div id='throw'>
@@ -158,6 +158,6 @@ bait.throw('greeting', 'world')
 bait.catch('gretting', function(greetTo)
 	print('Hello ' .. greetTo)
 end)
-````
+```
 </div>
 

docs/api/commander.md

@@ -86,6 +86,6 @@ commander.register('hello', function(args, sinks)
 
 	sinks.out:writeln('Hello ' .. name)
 end)
-````
+```
 </div>
 

docs/api/fs.md

@@ -122,7 +122,7 @@ Pattern to compare files with.
 local matches = fs.glob './*.lua'
 print(matches)
 -- -> {'init.lua', 'code.lua'}
-````
+```
 </div>
 
 <hr><div id='join'>
@@ -145,7 +145,7 @@ Paths to join together
 -- This prints the directory for Hilbish's config!
 print(fs.join(hilbish.userDir.config, 'hilbish'))
 -- -> '/home/user/.config/hilbish' on Linux
-````
+```
 </div>
 
 <hr><div id='mkdir'>
@@ -172,7 +172,7 @@ Whether to create parent directories for the provided name
 #### Example
 ```lua
 
-````
+```
 </div>
 
 <hr><div id='readdir'>
@@ -225,6 +225,6 @@ Would print the following:
   size = 12288
 }
 ]]--
-````
+```
 </div>
 

docs/api/hilbish/_index.md

@@ -72,7 +72,7 @@ hilbish.alias('ga', 'git add')
 -- Numbered substitutions are supported here!
 hilbish.alias('dircount', 'ls %1 | wc -l')
 -- "dircount ~" would count how many files are in ~ (home directory).
-````
+```
 </div>
 
 <hr><div id='appendPath'>
@@ -100,7 +100,7 @@ hilbush.appendPath {
 	'~/go/bin',
 	'~/.local/bin'
 }
-````
+```
 </div>
 
 <hr><div id='complete'>
@@ -195,7 +195,7 @@ Note that to set a highlighter, one has to override this function.
 function hilbish.highlighter(line)
    return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
 end
-````
+```
 </div>
 
 <hr><div id='hinter'>
@@ -226,7 +226,7 @@ override this function with your custom handler.
 function hilbish.hinter(line, pos)
 	return 'hi'
 end
-````
+```
 </div>
 
 <hr><div id='inputMode'>
@@ -298,7 +298,7 @@ user ~ ∆ echo "hey
 hey ...!
 ]]--
 hilbish.multiprompt '-->'
-````
+```
 </div>
 
 <hr><div id='prependPath'>
@@ -345,7 +345,7 @@ hilbish.prompt '%u %d ∆'
 -- or something of old:
 hilbish.prompt '%u@%h :%d $'
 -- prompt: user@hostname: ~/directory $
-````
+```
 </div>
 
 <hr><div id='read'>

docs/api/hilbish/hilbish.aliases.md

@@ -65,7 +65,7 @@ hilbish.aliases.add('hi', 'echo hi')
 
 local aliases = hilbish.aliases.list()
 -- -> {hi = 'echo hi'}
-````
+```
 </div>
 
 <hr><div id='aliases.resolve'>

docs/api/hilbish/hilbish.completion.md

@@ -57,7 +57,7 @@ hilbish.complete('command.sudo', function(query, ctx, fields)
 
 	-- ... else suggest files or anything else ..
 end)
-````
+```
 </div>
 
 <hr><div id='completion.call'>
@@ -140,6 +140,6 @@ function hilbish.completion.handler(line, pos)
 		-- call command completer or files completer here
 	end
 end
-````
+```
 </div>
 

docs/api/hilbish/hilbish.jobs.md

@@ -48,7 +48,7 @@ Binary to use to run the command. Does not
 #### Example
 ```lua
 hilbish.jobs.add('go build', {'go', 'build'}, '/usr/bin/go')
-````
+```
 </div>
 
 <hr><div id='jobs.all'>