Fix command line for cmake

diff --git a/doc/book.xml b/doc/book.xml
index df22167..d80d81e 100644 (file)
--- a/doc/book.xml
+++ b/doc/book.xml
@@ -98,7 +98,7 @@
     cd zorba-3.0
     mkdir build
     cd build
-    cmake -D -Wno-dev \
+    cmake -Wno-dev \
         -D CMAKE_INSTALL_PREFIX=/opt/zorba \
         -D ZORBA_SUPPRESS_SWIG:BOOL=ON  \
         ..