Merge pull request avast#93 from mrtc0/master

fix: markdown code block format

Author: JaSei

README.md

@@ -355,19 +355,17 @@ wait for a set duration for retries.
 
 example of augmenting time.After with a print statement
 
-type struct MyTimer {}
+    type struct MyTimer {}
 
     func (t *MyTimer) After(d time.Duration) <- chan time.Time {
         fmt.Print("Timer called!")
         return time.After(d)
     }
 
-retry.Do(
-
+    retry.Do(
         func() error { ... },
     	   retry.WithTimer(&MyTimer{})
-
-)
+    )
 
 #### type RetryIfFunc
 

options.go

@@ -232,19 +232,17 @@ func Context(ctx context.Context) Option {
 //
 // example of augmenting time.After with a print statement
 //
-// type struct MyTimer {}
+//	type struct MyTimer {}
 //
 //	func (t *MyTimer) After(d time.Duration) <- chan time.Time {
 //	    fmt.Print("Timer called!")
 //	    return time.After(d)
 //	}
 //
-// retry.Do(
-//
+//	retry.Do(
 //	    func() error { ... },
 //		   retry.WithTimer(&MyTimer{})
-//
-// )
+//	)
 func WithTimer(t Timer) Option {
 	return func(c *Config) {
 		c.timer = t