Fix typo in Parser#parser

[ci skip]

Author: lacrosse

lib/rspec/core/option_parser.rb

@@ -151,7 +151,7 @@ def parser(options)
                                          begin
                                            Integer(argument)
                                          rescue ArgumentError
-                                           RSpec.warning "Non integer specified as profile count, seperate " \
+                                           RSpec.warning "Non-integer specified as profile count, separate " \
                                                        "your path from options with -- e.g. " \
                                                        "`rspec --profile -- #{argument}`",
                                                          :call_site => nil

spec/rspec/core/option_parser_spec.rb

@@ -335,7 +335,7 @@ def generate_help_text
       end
 
       it 'warns when accidentally combined with path' do
-        expect_warning_without_call_site "Non integer specified as profile count"
+        expect_warning_without_call_site "Non-integer specified as profile count"
         options = Parser.parse(%w[--profile some/path])
         expect(options[:profile_examples]).to eq true
       end