Small fix in documentation

qvl · May 20, 2017 · da9a098 · da9a098
1 parent 10a4353
commit da9a098
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diff --git a/main.go b/main.go
@@ -39,7 +39,7 @@ const step = 100
 func main() {
 	var (
 		silent      = flag.Bool("silent", false, "Optional. Suppress all output.")
-		versionFlag = flag.Bool("version", false, "Optional. Print binary version.")
+		versionFlag = flag.Bool("version", false, "Print binary version.")
 		promURL     = flag.String("url", "", "Required. URL of Prometheus server.")
 		query       = flag.String("query", "", "Required. PQL query.")
 		queryTime   = flags.UnixTime("time", time.Now(), "Time for query (default is now). Format like the default format of the Unix date command.")

diff --git a/readme.md b/readme.md
@@ -50,7 +50,7 @@ But feel free to [add a new one](#development)!
       -url string
             Required. URL of Prometheus server.
       -version
-            Optional. Print binary version.
+            Print binary version.
 
 
 ## Install
@@ -84,7 +84,6 @@ promplot $common \
 promplot $common \
   -title "Free disk space in GB" \
   -query "node_filesystem_free /1024 /1024 /1024"
-  -range "24h"
 
 promplot $common \
   -title "Open file descriptors" \