diff --git a/expect-deploy.sh b/expect-deploy.sh
index dc4af88..6812e1e 100755
--- a/expect-deploy.sh
+++ b/expect-deploy.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/expect
 
 ## Usage: expect this.sh [user@hostname] [filepath] [password]
-## Example: expect this.sh adot@server.log.yuanjin.net /faronear/tac.log/log.server.torm 密码
+## Example: expect this.sh adot@m1.bittic.net /faronear/tic/star.core.torm 密码
 
 set timeout 30
 spawn ssh [lindex $argv 0]
diff --git a/git-pull-all.sh b/git-pull-all.sh
index d8afb41..88d1d26 100755
--- a/git-pull-all.sh
+++ b/git-pull-all.sh
@@ -38,11 +38,11 @@ do
     for repo in `ls .`
     do
       if [ -d $repo/.git ]
-        then
-          echo "--- git pulling: $org/$repo"
-          cd $repo
-          git pull
-          cd ..
+      then
+        echo "--- git pulling: $org/$repo"
+        cd $repo
+        git pull
+        cd ..
       fi
     done
     cd ..;
diff --git a/npm-boot-all.sh b/npm-boot-all.sh
index fa6cc8e..eff4177 100755
--- a/npm-boot-all.sh
+++ b/npm-boot-all.sh
@@ -38,11 +38,11 @@ do
     for repo in `ls .`
     do
       if ( [ -f $repo/package.json ] && grep -q '"boot"' $repo/package.json )
-        then
-          echo '>>>>>> npm booting: ' $org/$repo
-          cd $repo
-          npm run boot
-          cd ..
+      then
+        echo '>>>>>> npm booting: ' $org/$repo
+        cd $repo
+        npm run boot
+        cd ..
       fi
     done
     cd ..;