Fix minor typo in options2configure.rst

--with-crypto=openssl is incorrect; it's --with-crypto-impl=openssl.

[ghudson@mit.edu: wrap source line at 70 columns; improve grammar of
the next sentence]

diff --git a/doc/build/options2configure.rst b/doc/build/options2configure.rst
index 04c18086808e43487edd588d555a8fdc57620e74..799480b2903f8f9f9f88ab51bf84c878e920698d 100644 (file)
--- a/doc/build/options2configure.rst
+++ b/doc/build/options2configure.rst
@@ -334,10 +334,11 @@ Optional packages
     should return only vague error codes to clients.
 
 **-**\ **-with-crypto-impl=**\ *IMPL*
-    Use specified crypto implementation (e.g., **-**\ **-with-crypto=**\
-    *openssl*).  Default is a native MIT Kerberos implementation
-    ``builtin``.  The other currently implemented crypto backends are
-    ``openssl`` and ``nss``.  (See :ref:`mitK5features`)
+    Use specified crypto implementation (e.g., **-**\
+    **-with-crypto-impl=**\ *openssl*).  The default is the native MIT
+    Kerberos implementation ``builtin``.  The other currently
+    implemented crypto backends are ``openssl`` and ``nss``.  (See
+    :ref:`mitK5features`)
 
 **-**\ **-with-prng-alg=**\ *ALG*
     Use specified PRNG algorithm.  For example, to use the OS native