Fix go-header usage (#1785)

syndbg · web-flow · commit 89315e00fb24 · 2021-02-26T10:21:44.000-06:00
There's a known behavior of YAML template blocks using `|` that they insert a trailing newline.

To remove it add `-` a.k.a block chomping indicator.
diff --git a/.golangci.example.yml b/.golangci.example.yml
@@ -231,7 +231,7 @@ linters-settings:
       regexp:
         # define here regexp type values, for example
         # AUTHOR: .*@mycompany\.com
-    template: # |
+    template: # |-
       # put here copyright header template for source code files, for example:
       # Note: {{ YEAR }} is a builtin value that returns the year relative to the current machine time.
       #

Original file line number	Diff line number	Diff line change
`@@ -231,7 +231,7 @@ linters-settings:`
`231`	`231`	`regexp:`
`232`	`232`	`# define here regexp type values, for example`
`233`	`233`	`# AUTHOR: .*@mycompany\.com`
`234`		`- template: # \|`
	`234`	`+ template: # \|-`
`235`	`235`	`# put here copyright header template for source code files, for example:`
`236`	`236`	`# Note: {{ YEAR }} is a builtin value that returns the year relative to the current machine time.`
`237`	`237`	`#`