fix trailing whitespaces
diff --git a/src/ccnx-pco.cpp b/src/ccnx-pco.cpp
index df3bd06..1c24891 100644
--- a/src/ccnx-pco.cpp
+++ b/src/ccnx-pco.cpp
@@ -21,7 +21,7 @@
 
 ParsedContentObject::ParsedContentObject(const ParsedContentObject &other)
 {
-  ParsedContentObject(other.m_bytes); 
+  ParsedContentObject(other.m_bytes);
 }
 
 ParsedContentObject::~ParsedContentObject()