Added arbitrarily complex to description of scalability

Scalability is not just on the size of the project, but also its
complexity, so I added an `and/or complex' to the description of the
scalability principle.

1 files changed, 1 insertions, 1 deletions

diff --git a/paper.tex b/paper.tex
index ae180f1..e7ca088 100644
--- a/paper.tex
+++ b/paper.tex
@@ -273,7 +273,7 @@ However, because the systems as a whole are rarely complete (see \ref{principle:
 IPOL fails here because only the final snapshot is published.
 
 \item \label{principle:scalable}\textbf{Scalable:}
-A project should be scalable to arbitrarily large projects.
+A project should be scalable to arbitrarily large and/or complex projects.
 
 \emph{Comparison with existing:}
 Most of the more recent solutions above are scalable.