Fix a failure building phosphor-debug-collector

Change-Id: I2724bcadc0a44c2f2d6c59e8c481e9d7e16e59a9
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
diff --git a/meta-phosphor/common/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb b/meta-phosphor/common/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
index c1f531f..d0f108f 100644
--- a/meta-phosphor/common/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
+++ b/meta-phosphor/common/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
@@ -88,3 +88,4 @@
 SUMMARY_${PN}-debug-collector = "BMC debug collector"
 RDEPENDS_${PN}-debug-collector = " \
         ${VIRTUAL-RUNTIME_obmc-debug-collector} \
+        "