s/an Bignum/a Bignum/ [ci skip]

3 files changed, 5 insertions, 5 deletions

diff --git a/spec/ruby/core/integer/left_shift_spec.rb b/spec/ruby/core/integer/left_shift_spec.rb
index 4efcbef334..2b8c26223b 100644
--- a/spec/ruby/core/integer/left_shift_spec.rb
+++ b/spec/ruby/core/integer/left_shift_spec.rb
@@ -56,13 +56,13 @@ describe "Integer#<< (with n << m)" do
       (3 << -bignum_value).should == 0
     end
 
-    it "returns an Bignum == fixnum_max * 2 when fixnum_max << 1 and n > 0" do
+    it "returns a Bignum == fixnum_max * 2 when fixnum_max << 1 and n > 0" do
       result = fixnum_max << 1
       result.should be_an_instance_of(Integer)
       result.should == fixnum_max * 2
     end
 
-    it "returns an Bignum == fixnum_min * 2 when fixnum_min << 1 and n < 0" do
+    it "returns a Bignum == fixnum_min * 2 when fixnum_min << 1 and n < 0" do
       result = fixnum_min << 1
       result.should be_an_instance_of(Integer)
       result.should == fixnum_min * 2
diff --git a/spec/ruby/core/integer/right_shift_spec.rb b/spec/ruby/core/integer/right_shift_spec.rb
index 6abcd8d714..c8e3f45f21 100644
--- a/spec/ruby/core/integer/right_shift_spec.rb
+++ b/spec/ruby/core/integer/right_shift_spec.rb
@@ -56,13 +56,13 @@ describe "Integer#>> (with n >> m)" do
       (3 >> bignum_value).should == 0
     end
 
-    it "returns an Bignum == fixnum_max * 2 when fixnum_max >> -1 and n > 0" do
+    it "returns a Bignum == fixnum_max * 2 when fixnum_max >> -1 and n > 0" do
       result = fixnum_max >> -1
       result.should be_an_instance_of(Integer)
       result.should == fixnum_max * 2
     end
 
-    it "returns an Bignum == fixnum_min * 2 when fixnum_min >> -1 and n < 0" do
+    it "returns a Bignum == fixnum_min * 2 when fixnum_min >> -1 and n < 0" do
       result = fixnum_min >> -1
       result.should be_an_instance_of(Integer)
       result.should == fixnum_min * 2
diff --git a/spec/ruby/language/numbers_spec.rb b/spec/ruby/language/numbers_spec.rb
index 2d8e19c40a..a8e023efb6 100644
--- a/spec/ruby/language/numbers_spec.rb
+++ b/spec/ruby/language/numbers_spec.rb
@@ -53,7 +53,7 @@ describe "A number literal" do
     eval('0.0174532925199432957r').should == Rational(174532925199432957, 10000000000000000000)
   end
 
-  it "can be an bignum literal with trailing 'r' to represent a Rational" do
+  it "can be a bignum literal with trailing 'r' to represent a Rational" do
     eval('1111111111111111111111111111111111111111111111r').should == Rational(1111111111111111111111111111111111111111111111, 1)
     eval('-1111111111111111111111111111111111111111111111r').should == Rational(-1111111111111111111111111111111111111111111111, 1)
   end