Add an extra line between multiple passages.

src/esv_api.nim

@@ -44,7 +44,7 @@ Options:
 
   try:
     # Parse arguments
-    let args = docopt(USAGE, version = "0.2.0")
+    let args = docopt(USAGE, version = "0.2.1")
 
     if args["--debug"]:
       consoleLogger.levelThreshold = lvlDebug
@@ -78,7 +78,7 @@ Options:
       else:
         respJson["passages"].getElems --> map(formatMarkdown(it.getStr))
 
-    echo formattedPassages.join("\p")
+    echo formattedPassages.join("\p\p")
 
   except CatchableError:
     fatal getCurrentExceptionMsg()