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1 files changed, 5 insertions, 5 deletions

diff --git a/esds.py b/esds.py
index ad08909..148c205 100644
--- a/esds.py
+++ b/esds.py
@@ -195,11 +195,11 @@ class Simulator:
     
     def __init__(self,netmat):
         """
-        Format of netmat: { "interface": {"bandwidth": matrix, "latency": matrix, "is_wired":bool}}
-        For wireless interfaces the diagonal of the bandwidth and latency matrix are very important.
-        It determines the duration of the tranmission for THE SENDER. Thus, at each wireless communication,
-        and addionnal event is created for the sender that corresponds to a send to himself (diagonal of the matrices) used
-        to unlock him from the api.send() call. Consequently, duration of the transmission can be 
+        Format of netmat: { "interface": {"bandwidth": numpy_matrix, "latency": numpy_matrix, "is_wired":bool}}
+        For wireless interfaces the diagonals of the bandwidth and latency matrices are very important.
+        They determine the duration of the tranmission for THE SENDER. It allows to have a different tx duration per node and per interface.
+        Thus, at each wireless communication, an addionnal event is created for the sender that corresponds to a send to himself (diagonals of the matrices) used
+        to unlock him from the api.send() call. Consequently, the duration of the transmission (by the sender) can be 
         different from the time at which the receivers actually receive the data (non-diagonal entries of the matrices).
         """
         self.netmat=netmat