doc: minor grammatical update in crypto.markdown

Per: https://github.com/joyent/node/pull/8878

Originally submitted by @jacksonhoose

Reviewed By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/2378

diff --git a/doc/api/crypto.markdown b/doc/api/crypto.markdown
index e1852ff..093b600 100644 (file)
--- a/doc/api/crypto.markdown
+++ b/doc/api/crypto.markdown
@@ -323,7 +323,7 @@ called.
 
 You can disable auto padding if the data has been encrypted without
 standard block padding to prevent `decipher.final` from checking and
-removing it. Can only work if the input data's length is a multiple of
+removing it. This will only work if the input data's length is a multiple of
 the ciphers block size. You must call this before streaming data to
 `decipher.update`.