Merge pull request #862 from russoj88/UpdateREADME_gopkg.in_v1

Rewrite the "pinning to v1" section.

README.md

@@ -19,7 +19,7 @@ applications in an expressive way.
 - [Installation](#installation)
   * [Supported platforms](#supported-platforms)
   * [Using the `v2` branch](#using-the-v2-branch)
-  * [Pinning to the `v1` releases](#pinning-to-the-v1-releases)
+  * [Using `v1` releases](#using-v1-releases)
 - [Getting Started](#getting-started)
 - [Examples](#examples)
   * [Arguments](#arguments)
@@ -104,25 +104,20 @@ import (
 ...
 ```
 
-### Pinning to the `v1` releases
-
-Similarly to the section above describing use of the `v2` branch, if one wants
-to avoid any unexpected compatibility pains once `v2` becomes `master`, then
-pinning to `v1` is an acceptable option, e.g.:
+### Using `v1` releases
 
 ```
-$ go get gopkg.in/urfave/cli.v1
+$ go get github.com/urfave/cli
 ```
 
-``` go
+```go
 ...
 import (
-  "gopkg.in/urfave/cli.v1" // imports as package "cli"
+  "github.com/urfave/cli"
 )
 ...
 ```
 
-This will pull the latest tagged `v1` release (e.g. `v1.18.1` at the time of writing).
 
 ## Getting Started