remove --show-deprecations from man page

config/Guardfile

@@ -0,0 +1,33 @@
+group :specs, halt_on_fail: true do
+  guard :rspec, cmd: "bundle exec rspec", failed_mode: :keep do
+    watch(%r{^spec/.+_spec\.rb$})
+    watch(%r{^(lib/.+)\.rb$})                { |m| "spec/#{m[1]}_spec.rb" }
+    watch("lib/guard/notifier.rb")           { "spec/guard/notifiers" }
+    watch("lib/guard/interactor.rb")         { "spec/guard/commands" }
+    watch(%r{^lib/guard/(guard|plugin).rb$}) { "spec/guard/plugin" }
+    watch("spec/spec_helper.rb")             { "spec" }
+  end
+
+  guard :rubocop, all_on_start: false, cli: "--rails" do
+    watch(%r{.+\.rb$}) { |m| m[0] }
+    watch(%r{(?:.+/)?\.rubocop\.yml$}) { |m| File.dirname(m[0]) }
+  end
+
+  guard "cucumber", keep_failed: true, all_on_start: false do
+    watch(%r{^features/.+\.feature$})
+    watch(%r{^features/support/.+$})          { "features" }
+    watch(%r{^features/step_definitions/(.+)_steps\.rb$}) do |m|
+      Dir[File.join("**/#{m[1]}.feature")][0] || "features"
+    end
+  end
+end
+
+if !defined?(JRUBY_VERSION)
+  if ENV["CI"] != "true"
+    group :docs do
+      guard :ronn do
+        watch(%r{^man/.+\.ronn?$})
+      end
+    end
+  end
+end

man/guard.1

@@ -48,9 +48,6 @@ The following options are available:
 \fB\-B\fR, \fB\-\-no\-bundler\-warning\fR Turn off warning when Bundler is not present\.
 .
 .P
-\fB\-\-show\-deprecations\fR Turn on deprecation warnings\.
-.
-.P
 \fB\-l\fR, \fB\-\-latency\fR Overwrite Listen\'s default latency\.
 .
 .P

man/guard.1.ronn

@@ -49,9 +49,6 @@ The following options are available:
 `-B`, `--no-bundler-warning`
   Turn off warning when Bundler is not present.
 
-`--show-deprecations`
-  Turn on deprecation warnings.
-
 `-l`, `--latency`
   Overwrite Listen's default latency.