Updated README with usage of ogrodnek's changes

README.md

@@ -1,21 +1,22 @@
+#Streak
 Streak is a command-line productivity tool based around the "Seinfeld method"
 
-	[Seinfeld] revealed a unique calendar system he uses to pressure
-	himself to write. Here's how it works.
+> [Seinfeld](https://en.wikipedia.org/wiki/Jerry_Seinfeld) revealed a unique calendar system he uses to pressure
+himself to write. Here's how it works.
 
-	He told me to get a big wall calendar that has a whole year on one page
-	and hang it on a prominent wall. The next step was to get a big red
-	magic marker.
+> He told me to get a big wall calendar that has a whole year on one page
+and hang it on a prominent wall. The next step was to get a big red
+magic marker.
 
-	He said for each day that I do my task of writing, I get to put a big
-	red X over that day. "After a few days you'll have a chain. Just keep
-	at it and the chain will grow longer every day. You'll like seeing that
-	chain, especially when you get a few weeks under your belt. Your only
-	job next is to not break the chain."
+> He said for each day that I do my task of writing, I get to put a big
+red X over that day. "After a few days you'll have a chain. Just keep
+at it and the chain will grow longer every day. You'll like seeing that
+chain, especially when you get a few weeks under your belt. Your only
+job next is to not break the chain."
 
-	"Don't break the chain," he said again for emphasis.
+> "Don't break the chain," he said again for emphasis.
 
-	http://lifehacker.com/281626/jerry-seinfelds-productivity-secret
+> **Source:** http://lifehacker.com/281626/jerry-seinfelds-productivity-secret
 
 Streak uses the Google Calendar API to maintain a calendar named "Streaks"
 (that you must create yourself). The calendar consists of multi-day entries
@@ -24,15 +25,29 @@ idea is that you run this tool every day whenever you've done the thing that
 you're trying to push yourself to do. Then whenever you look at your Google
 Calendar you'll see your streaks and feel proud/ashamed of yourself.
 
-Sample invocations:
+##Usage
+	Usage: streak [OPTION...]
+	  -cachefile="/home/erb/.streak-request-token": Authentication token cache file
+	  -cal="Streaks": Streak calendar name
+	  -create=false: Create calendar if missing
+	  -event="Streak": Streak event name
+	  -offset=0: Day offset
+	  -remove: Remove day from streak
+
+###Examples:
 
 	streak
 		Add today to a streak (or create a streak if none exists).
+	streak -create
+		Add today to a streak using default calendar "Streaks", creates the calendar first if missing.
 	streak -remove
 		Remove today from a streak.
 	streak -offset -1
 		Add yesterday to a streak (or create if none exists).
 	streak -offset -1 -remove
 		Remove yesterday from a streak
+	streak -cal="Streaks Test" -create
+		Add today to a streak in calendar "Streaks Example", creates the calendar first if missing.
 
+-----
 Andrew Gerrand <adg@golang.org>