diff --git a/Overlap/Analysis/extract_component_nx.py b/Overlap/Analysis/extract_component_nx.py
index 8786824c19e726004585f175619a5f9e3c89b678..80c0ecbcd298816da08a7579e1c8e16c5a1c6150 100755
--- a/Overlap/Analysis/extract_component_nx.py
+++ b/Overlap/Analysis/extract_component_nx.py
@@ -1,11 +1,14 @@
 #!/usr/bin/env python3
 
 """This script reads an edgelist and extracts a component using
-networkx. Note that, even with option --node, the script loads the
-whole graph into memory, with networkx. For the global graph on 30
-years, this requires about 13 GiB of main memory. The file
-e_overestim.txt has to be in the same directory as the edgelist file
-given as argument of the script.
+networkx. The component is written to a new edgelist file.
+
+Note that the script loads the whole graph into memory. For
+the global graph on 30 years, this requires about 13 GiB of main
+memory.
+
+The file e_overestim.txt has to be in the same directory as the
+edgelist file given as argument of the script.
 
 """
 
diff --git a/Overlap/Analysis/report_graph.py b/Overlap/Analysis/report_graph.py
index 129ae95060a9b5510d6ef14d499ee548fcc37b39..3b8dde0022e91f6e37885130c5ada98a3f999066 100755
--- a/Overlap/Analysis/report_graph.py
+++ b/Overlap/Analysis/report_graph.py
@@ -1,10 +1,10 @@
 #!/usr/bin/env python3
 
-"""This script reads an edgelist. Note that, even with option --node,
-the script loads the whole graph into memory, with networkx. For the
-global graph on 30 years, this requires about 13 GiB of main
-memory. The file e_overestim.txt has to be in the same directory as
-the edgelist file given as argument of the script.
+"""This script reads an edgelist. Note that the script loads the whole
+graph into memory, with networkx. For the global graph on 30 years,
+this requires about 13 GiB of main memory. The file e_overestim.txt
+has to be in the same directory as the edgelist file given as argument
+of the script.
 
 """