patch 9.1.1372: style: braces issues in various files

Problem:  style: braces issues in various files
Solution: fix style (Hirohito Higashi)

closes: #17277

Signed-off-by: Hirohito Higashi <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/usercmd.c b/src/usercmd.c
index fafa97d..ded11e7 100644
--- a/src/usercmd.c
+++ b/src/usercmd.c
@@ -606,7 +606,8 @@
 	    msg_outtrans_attr(cmd->uc_name, HL_ATTR(HLF_D));
 	    len = (int)cmd->uc_namelen + 4;
 
-	    do {
+	    do
+	    {
 		msg_putchar(' ');
 		++len;
 	    } while (len < 22);
@@ -626,7 +627,8 @@
 		case (EX_EXTRA|EX_NOSPC|EX_NEEDARG): IObuff[len++] = '1'; break;
 	    }
 
-	    do {
+	    do
+	    {
 		IObuff[len++] = ' ';
 	    } while (len < 5 - over);
 
@@ -649,7 +651,8 @@
 		    IObuff[len++] = '.';
 	    }
 
-	    do {
+	    do
+	    {
 		IObuff[len++] = ' ';
 	    } while (len < 8 - over);
 
@@ -663,7 +666,8 @@
 		    break;
 		}
 
-	    do {
+	    do
+	    {
 		IObuff[len++] = ' ';
 	    } while (len < 13 - over);
 
@@ -688,7 +692,8 @@
 #endif
 	    }
 
-	    do {
+	    do
+	    {
 		IObuff[len++] = ' ';
 	    } while (len < 25 - over);