edit pass over all warnings

This patch uniformizes warning messages. I used the most common style
already present in the code base:

* Capitalize the first word.

* End the message with a full stop.

* "Rails 5" instead of "Rails 5.0".

* Backticks for method names and inline code.

Also, converted a few long strings into the new heredoc convention.

3 files changed, 5 insertions, 5 deletions

diff --git a/activesupport/lib/active_support/core_ext/kernel/reporting.rb b/activesupport/lib/active_support/core_ext/kernel/reporting.rb
index 80c531b694..f5179552bb 100644
--- a/activesupport/lib/active_support/core_ext/kernel/reporting.rb
+++ b/activesupport/lib/active_support/core_ext/kernel/reporting.rb
@@ -32,7 +32,7 @@ module Kernel
   # For compatibility
   def silence_stderr #:nodoc:
     ActiveSupport::Deprecation.warn(
-      "#silence_stderr is deprecated and will be removed in the next release"
+      "`#silence_stderr` is deprecated and will be removed in the next release."
     ) #not thread-safe
     silence_stream(STDERR) { yield }
   end
@@ -87,7 +87,7 @@ module Kernel
   #   stream # => "error\n"
   def capture(stream)
     ActiveSupport::Deprecation.warn(
-      "#capture(stream) is deprecated and will be removed in the next release"
+      "`#capture(stream)` is deprecated and will be removed in the next release."
     ) #not thread-safe
     stream = stream.to_s
     captured_stream = Tempfile.new(stream)
@@ -113,7 +113,7 @@ module Kernel
   # This method is not thread-safe.
   def quietly
     ActiveSupport::Deprecation.warn(
-      "#quietly is deprecated and will be removed in the next release"
+      "`#quietly` is deprecated and will be removed in the next release."
     ) #not thread-safe
     silence_stream(STDOUT) do
       silence_stream(STDERR) do
diff --git a/activesupport/lib/active_support/json/encoding.rb b/activesupport/lib/active_support/json/encoding.rb
index a14ed7ee94..c0ac5af153 100644
--- a/activesupport/lib/active_support/json/encoding.rb
+++ b/activesupport/lib/active_support/json/encoding.rb
@@ -131,7 +131,7 @@ module ActiveSupport
             "The JSON encoder in Rails 4.1 no longer supports encoding BigDecimals as JSON numbers. Instead, " \
             "the new encoder will always encode them as strings.\n\n" \
             "You are seeing this error because you are trying to check the value of the related configuration, " \
-            "'active_support.encode_big_decimal_as_string'. If your application depends on this option, you should " \
+            "`active_support.encode_big_decimal_as_string`. If your application depends on this option, you should " \
             "add the 'activesupport-json_encoder' gem to your Gemfile. For now, this option will always be true. " \
             "In the future, it will be removed from Rails, so you should stop checking its value."
 
diff --git a/activesupport/lib/active_support/test_case.rb b/activesupport/lib/active_support/test_case.rb
index 4c3e77b7fd..a4ba5989b1 100644
--- a/activesupport/lib/active_support/test_case.rb
+++ b/activesupport/lib/active_support/test_case.rb
@@ -25,7 +25,7 @@ module ActiveSupport
 
         if test_order.nil?
           ActiveSupport::Deprecation.warn "You did not specify a value for the " \
-            "configuration option 'active_support.test_order'. In Rails 5.0, " \
+            "configuration option `active_support.test_order`. In Rails 5, " \
             "the default value of this option will change from `:sorted` to " \
             "`:random`.\n" \
             "To disable this warning and keep the current behavior, you can add " \