gnu: Add misspell.

* gnu/packages/golang.scm (misspell): New variable.

Signed-off-by: Christopher Baines <mail@cbaines.net>

gnu/packages/golang.scm

@@ -4821,6 +4821,37 @@ (define-public go-gitlab-com-ambrevar-damerau
 similar word.")
       (license license:expat))))
 
+(define-public misspell
+  (package
+    (name "misspell")
+    (version "0.3.4")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/client9/misspell")
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "1vwf33wsc4la25zk9nylpbp9px3svlmldkm0bha4hp56jws4q9cs"))))
+    (build-system go-build-system)
+    (arguments
+     '(#:import-path "github.com/client9/misspell"
+       #:phases (modify-phases %standard-phases
+                  (replace 'build
+                    (lambda arguments
+                      (apply (assoc-ref %standard-phases
+                                        'build)
+                             `(,@arguments #:import-path
+                               "github.com/client9/misspell/cmd/misspell")))))))
+    (home-page "https://github.com/client9/misspell")
+    (synopsis "Correct commonly misspelled English words in source files")
+    (description
+     "misspell assists with correcting commonly misspelled English words in
+source files.  A neutral variety of English is used by default, but a US or UK
+locale can be selected.")
+    (license license:expat)))
+
 (define-public go-github-com-stevedonovan-luar
   (let ((commit "22d247e5366095f491cd83edf779ee99a78f5ead")
         (revision "0"))