feat: added information on the different protocols used

1 files changed, 1 insertions, 1 deletions

diff --git a/sources/listing_schema.tex b/sources/listing_schema.tex
index c3130d6..ef380e8 100644
--- a/sources/listing_schema.tex
+++ b/sources/listing_schema.tex
@@ -1,4 +1,4 @@
-\begin{lstlisting}[caption=The Redis and PostgreSQL schema (\texttt{schema.proto} file)., label={lst:protobuf-schema}]
+\begin{lstlisting}[caption=The Redis and PostgreSQL schema (\texttt{schema.proto} file). All the large volume data packets that travel within the system follow this format (\ie \myCircled{1} through \myCircled{6}). The communication of small datapackets takes place using the HTTP protocol., label={lst:protobuf-schema}]
 syntax = "proto3";
 
 package proto;