Minor typo and whitespace fixes

examples/jacket_info.nim

@@ -6,7 +6,7 @@ var status: cint
 var log = newConsoleLogger(when defined(release): lvlInfo else: lvlDebug)
 
 proc errorCb(msg: cstring) {.cdecl.} =
-    # Suppress verbose JACK error messges when server is not available by 
+    # Suppress verbose JACK error messages when server is not available by 
     # default. Pass ``lvlAll`` when creating the logger to enable them.
     debug "JACK error: " & $msg
 

examples/jacket_port_register.nim

@@ -48,4 +48,4 @@ jclient.onShutdown(shutdownCb, nil)
 while not exitSignalled:
     sleep(50)
 
-cleanup()
+cleanup()

src/jacket.nim

@@ -15,6 +15,7 @@ proc getJackLibName: string =
         result = "libjack.so.0"
   
 {.push dynlib: getJackLibName().}
+
 # ------------------------------ Constants --------------------------------
 
 const