# Powerful Command-Line Applications in Go: Typo

**URL:** <https://forum.devtalk.com/t/powerful-command-line-applications-in-go-typo/39629>\
**Category:** PragProg Customers\
**Tags:** book-powerful-command-line-applications-in-go, errata\
**Created:** [7 February 2022 16:30 UTC](https://forum.devtalk.com/t/powerful-command-line-applications-in-go-typo/39629 "2022-02-07T16:30:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![msmagnanijr](https://forum.devtalk.com/user_avatar/forum.devtalk.com/msmagnanijr/32/3842_2.png) [@msmagnanijr](https://forum.devtalk.com/u/msmagnanijr)\
**Post date:** [7 February 2022 16:30 UTC](https://forum.devtalk.com/t/powerful-command-line-applications-in-go-typo/39629/1 "2022-02-07T16:30:37Z")

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Title: Powerful Command Line Applications in Go  
“CHAPTER 1 - Your First Command-Line Program in Go/Adding Command-Line Flags” there is a typo: “// Defining a boolean flag -l to count iines instead of words”

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**Author:** ![Fernando](https://forum.devtalk.com/letter_avatar_proxy/v4/letter/f/779978/32.png) [@Fernando](https://forum.devtalk.com/u/Fernando)\
**Post date:** [7 February 2022 18:57 UTC](https://forum.devtalk.com/t/powerful-command-line-applications-in-go-typo/39629/2 "2022-02-07T18:57:32Z")

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Title: Powerful Command Line Applications in Go  
Foreword, page 22  
Misspelling in bold.

“I **eralized** that if we had written our CLI applications in Go, our support ticket volume would drop by more than half as the majority of issues”

Excerpt From: Ricardo Gerardi. “Powerful Command-Line Applications in Go.”