diff --git a/src/rpc/cli.cpp b/src/rpc/cli.cpp
index f85b7fd..8687e0b 100644
--- a/src/rpc/cli.cpp
+++ b/src/rpc/cli.cpp
@@ -119,30 +119,30 @@ void cli::run()
  */
 static char *my_rl_complete(char *token, int *match)
 {
-	int matchlen = 0;
-	int count = 0;
-	std::string method_name;
+   int matchlen = 0;
+   int count = 0;
+   std::string method_name;
 
-	auto& cmd = cli_commands();
-	int partlen = strlen (token); /* Part of token */
-	for (const std::string it : cmd)
-	{
-		if (it.compare(0, partlen, token) == 0)
-		{
-			method_name = it;
-			matchlen = partlen;
-			count ++;
-		}
-	}
+   auto& cmd = cli_commands();
+   int partlen = strlen (token); /* Part of token */
+   for (const std::string it : cmd)
+   {
+      if (it.compare(0, partlen, token) == 0)
+      {
+         method_name = it;
+         matchlen = partlen;
+         count ++;
+      }
+   }
 
-	if (count == 1)
-	{
-		*match = 1;
-		method_name += " ";
-		return strdup (method_name.c_str() + matchlen);
-	}
+   if (count == 1)
+   {
+      *match = 1;
+      method_name += " ";
+      return strdup (method_name.c_str() + matchlen);
+   }
 
-	return NULL;
+   return NULL;
 }
 
 /***