maint: mangle grammer in rspec to avoid Jenkins fail...

Apparently 'expect { ... } .not_to' is considered unnecessary contortion by
the rspec authors, so we only have 'expect { ... } .to_not' in some versions
of rspec.

This updates the test code to reflect that bit of annoyance.

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/shared_behaviours/documentation_on_faces.rb b/spec/shared_behaviours/documentation_on_faces.rb
index effca678c..41b4015c9 100644
--- a/spec/shared_behaviours/documentation_on_faces.rb
+++ b/spec/shared_behaviours/documentation_on_faces.rb
@@ -4,13 +4,13 @@ shared_examples_for "documentation on faces" do
     describe "#summary" do
       it "should accept a summary" do
         text = "this is my summary"
-        expect { subject.summary = text }.not_to raise_error
+        expect { subject.summary = text }.to_not raise_error
         subject.summary.should == text
       end
 
       it "should accept a long, long, long summary" do
         text = "I never know when to stop with the word banana" + ("na" * 1000)
-        expect { subject.summary = text }.not_to raise_error
+        expect { subject.summary = text }.to_not raise_error
         subject.summary.should == text
       end