provider-signature.pod: Fix formatting.
@@ -323,8 +323,8 @@ follows.
=item "digest" (B<OSSL_SIGNATURE_PARAM_DIGEST>) <UTF8 string>
-Get or sets the name of the digest algorithm used for the input to the signature
-functions. It is required in order to calculate the "algorithm-id".
+Get or sets the name of the digest algorithm used for the input to the
+signature functions. It is required in order to calculate the "algorithm-id".
=item "properties" (B<OSSL_SIGNATURE_PARAM_PROPERTIES>) <UTF8 string>
