diff --git a/README.md b/README.md
index 64ef1e2..4c3646e 100644
--- a/README.md
+++ b/README.md
@@ -6,15 +6,15 @@ SYNOPSIS:
     systemstat [ opts... ]
 
 OPTIONS:
-    -h, --help        # print usage.
-    -a, --all        # same as -c, -d, -m, -n, -p.
-    -c, --cpu        # print CPU info.
-    -d, --disk        # print Disk info.
-    -m, --mem        # print Memory info.
-    -n, --net        # print Network info.
-    -p, --proc        # print Process info.
-    -v, --version        # print version number.
+    -h, --help          # print usage.
+    -a, --all           # same as -c, -d, -m, -n, -p.
+    -c, --cpu           # print CPU info.
+    -d, --disk          # print Disk info.
+    -m, --mem           # print Memory info.
+    -n, --net           # print Network info.
+    -p, --proc          # print Process info.
+    -v, --version       # print version number.
 
 EXAMPLES:
-    systemstat -a        # list all system info.
+    systemstat -a       # list all system info.
 ```