merge v0.23.0-rc changes

tools/routine/routine.go

@@ -6,9 +6,9 @@ import (
 	"sync"
 )
 
-// FireAndForget executes `f()` in a new go routine and auto recovers if panic.
+// FireAndForget executes f() in a new go routine and auto recovers if panic.
 //
-// **Note:** Use this only if you are not interested in the result of `f()`
+// **Note:** Use this only if you are not interested in the result of f()
 // and don't want to block the parent go routine.
 func FireAndForget(f func(), wg ...*sync.WaitGroup) {
 	if len(wg) > 0 && wg[0] != nil {