Cleaning up some docs

default_context.go

@@ -61,7 +61,7 @@ func (d *DefaultContext) Param(key string) string {
 }
 
 // ParamInt tries to convert the requested parameter to
-// an int. It will  return an error if there is a problem.
+// an int. It will return an error if there is a problem.
 func (d *DefaultContext) ParamInt(key string) (int, error) {
 	k := d.Params().Get(key)
 	i, err := strconv.Atoi(k)

handler.go

@@ -14,11 +14,11 @@ import (
 // mean returning an error.
 /*
 	func (c Context) error {
-		return C.Render(200, render.String("Hello World!"))
+		return c.Render(200, render.String("Hello World!"))
 	}
 
 	func (c Context) error {
-		return C.Redirect(301, "http://github.com/gobuffalo/buffalo")
+		return c.Redirect(301, "http://github.com/gobuffalo/buffalo")
 	}
 
 	func (c Context) error {

session.go

@@ -14,12 +14,12 @@ type Session struct {
 	res     http.ResponseWriter
 }
 
-// Save the current session
+// Save the current session.
 func (s *Session) Save() error {
 	return s.Session.Save(s.req, s.res)
 }
 
-// Get a value from the current session
+// Get a value from the current session.
 func (s *Session) Get(name interface{}) interface{} {
 	return s.Session.Values[name]
 }