 (require 'flycheck)
 
 (flycheck-def-option-var flycheck-swift3-xcrun-sdk nil swift
-  "Specifies which SDK to search for tools.
+  "Specify which SDK to search for tools.
 
 When non-nil, set the SDK name to find the tools, via `--sdk'.
 The option is available only on macOS.

  :safe #'stringp)

(flycheck-def-option-var flycheck-swift3-conditional-compilation-flags nil swift
  "Specifies conditional compilation flags marked as true.

When non-nil, add the specified conditional compilation flags via
`-D'."

  :safe #'stringp)

(flycheck-def-option-var flycheck-swift3-import-objc-header nil swift
  "Implicitly import an Objective-C header file.

When non-nil, import an Objective-C header file via
`-import-objc-header'.
