crypto: doc - remove colons in comments

As documented in Documentation/kernel-doc-nano-HOWTO.txt lines
terminated with a colon are treated as headings.

The current layout of the documentation when compiling the kernel
crypto API DocBook documentation is messed up by by treating some lines
as headings. The patch removes colons from comments that shall not be
treated as headings.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 9099834..fb5ef16 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -1147,7 +1147,7 @@
  * cipher operation completes.
  *
  * The callback function is registered with the ablkcipher_request handle and
- * must comply with the following template:
+ * must comply with the following template
  *
  *	void callback_function(struct crypto_async_request *req, int error)
  */
@@ -1174,7 +1174,7 @@
  *
  * For encryption, the source is treated as the plaintext and the
  * destination is the ciphertext. For a decryption operation, the use is
- * reversed: the source is the ciphertext and the destination is the plaintext.
+ * reversed - the source is the ciphertext and the destination is the plaintext.
  */
 static inline void ablkcipher_request_set_crypt(
 	struct ablkcipher_request *req,
@@ -1509,7 +1509,7 @@
  * completes
  *
  * The callback function is registered with the aead_request handle and
- * must comply with the following template:
+ * must comply with the following template
  *
  *	void callback_function(struct crypto_async_request *req, int error)
  */
@@ -1536,7 +1536,7 @@
  *
  * For encryption, the source is treated as the plaintext and the
  * destination is the ciphertext. For a decryption operation, the use is
- * reversed: the source is the ciphertext and the destination is the plaintext.
+ * reversed - the source is the ciphertext and the destination is the plaintext.
  *
  * IMPORTANT NOTE AEAD requires an authentication tag (MAC). For decryption,
  *		  the caller must concatenate the ciphertext followed by the