man: Remove spurious = from argless parallel option in dpkg-buildpackage

debian/changelog

@@ -15,6 +15,8 @@ dpkg (1.18.1) UNRELEASED; urgency=low
     - Do not replace #PACKAGE# in template mode in Dpkg::Shlibs::SymbolFile.
   * Documentation:
     - Update current default source compressor from gzip to xz.
+    - Remove spurious ‘=’ from parallel DEB_BUILD_OPTIONS without arguments
+      in dpkg-buildpackage(1).
 
   [ Updated programs translations ]
   * German (Sven Joachim).

man/dpkg-buildpackage.1

@@ -191,9 +191,9 @@ the packaging (and possibly the upstream build system if that uses make)
 regardless of their support for parallel builds, which might cause build
 failures.
 Also adds \fBparallel=\fP\fIjobs\fP or
-\fBparallel=\fP to the \fBDEB_BUILD_OPTIONS\fP environment variable which
+\fBparallel\fP to the \fBDEB_BUILD_OPTIONS\fP environment variable which
 allows debian/rules files to use this information for their own purposes.
-The \fB\%parallel=\fP\fIjobs\fP or \fBparallel=\fP option in
+The \fB\%parallel=\fP\fIjobs\fP or \fBparallel\fP option in
 \fBDEB_BUILD_OPTIONS\fP environment variable will override the \fB\-j\fP
 value if this option is given.
 Note that the \fBauto\fP value will get replaced by the actual number of