documentation: Rename of poky-ref-manual folder to ref-manual.

Changing the folder that holds the YP Reference Manual to be
"ref-manual".  This will help with confustion over the manual's
intended purpose.

(From yocto-docs rev: 1106442964b5080cb0b6b3bd3af32e9407c0f7c1)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/documentation/ref-manual/examples/hello-single/files/helloworld.c b/documentation/ref-manual/examples/hello-single/files/helloworld.c
new file mode 100644
index 0000000000..fc7169b7b8
--- /dev/null
+++ b/documentation/ref-manual/examples/hello-single/files/helloworld.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int main(void)
+{
+        printf("Hello world!\n");
+
+        return 0;
+}