fid typos [ci skip]

* fix typos, "a" before "Integer" to "an".  [Fix GH-1438]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/numeric.c b/numeric.c
index 5ef02336db..770c471672 100644
--- a/numeric.c
+++ b/numeric.c
@@ -4112,7 +4112,7 @@ int_le(VALUE x, VALUE y)
  *
  * One's complement: returns a number where each bit is flipped.
  *
- * Inverts the bits in a integer. As Integers are conceptually infinite
+ * Inverts the bits in an integer. As Integers are conceptually infinite
  * length, the result acts as if it had an infinite number of one
  * bits to the left. In hex representations, this is displayed
  * as two periods to the left of the digits.