[2435] Fix order of words in comment

diff --git a/src/lib/dns/rrset_collection_base.h b/src/lib/dns/rrset_collection_base.h
index 5ae172a833dbafecd4439f8e361ecfed8fca38b7..ae1f63ad9bed2e9d6518f0c656a116988e266bf9 100644 (file)
--- a/src/lib/dns/rrset_collection_base.h
+++ b/src/lib/dns/rrset_collection_base.h
@@ -27,7 +27,7 @@ namespace dns {
 
 /// \brief Error during RRsetCollectionBase find() operation
 ///
-/// This exception is thrown when an calling implementation of
+/// This exception is thrown when calling an implementation of
 /// \c RRsetCollectionBase::find() results in an error which is not due
 /// to unmatched data, but because of some other underlying error
 /// condition.