diff --git a/locale/en/LC_MESSAGES/pgrouting_doc_strings.po b/locale/en/LC_MESSAGES/pgrouting_doc_strings.po
index d9d37c326e..534c127aad 100644
--- a/locale/en/LC_MESSAGES/pgrouting_doc_strings.po
+++ b/locale/en/LC_MESSAGES/pgrouting_doc_strings.po
@@ -8,14 +8,14 @@ msgid ""
 msgstr ""
 "Project-Id-Version: pgRouting v3.6.0-dev\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-04-28 19:05-0600\n"
+"POT-Creation-Date: 2024-05-07 21:31+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.12.1\n"
+"Generated-By: Babel 2.15.0\n"
 
 msgid "BFS - Category"
 msgstr ""
@@ -4433,17 +4433,17 @@ msgid "Code enhancement"
 msgstr ""
 
 msgid ""
-"`#2599 <https://github.com/pgRouting/pgrouting/pull/2599>`__  Driving "
+"`#2599 <https://github.com/pgRouting/pgrouting/pull/2599>`__ Driving "
 "distance cleanup"
 msgstr ""
 
 msgid ""
-"`#2607 <https://github.com/pgRouting/pgrouting/pull/2607>`__  Read "
+"`#2607 <https://github.com/pgRouting/pgrouting/pull/2607>`__ Read "
 "postgresql data on C++"
 msgstr ""
 
 msgid ""
-"`#2614 <https://github.com/pgRouting/pgrouting/pull/2614>`__  Clang tidy "
+"`#2614 <https://github.com/pgRouting/pgrouting/pull/2614>`__ Clang tidy "
 "does not work"
 msgstr ""
 
@@ -12537,13 +12537,16 @@ msgid ""
 "edges share a common endpoint in G."
 msgstr ""
 
+msgid "Currently works for undirected graph."
+msgstr ""
+
 msgid "pgr_lineGraph(`Edges SQL`_, [``directed``])"
 msgstr ""
 
 msgid "Returns set of |result-lineg|"
 msgstr ""
 
-msgid "For a **directed** graph"
+msgid "For an **undirected** graph"
 msgstr ""
 
 msgid "Gives a local identifier for the edge"
diff --git a/locale/pot/pgrouting_doc_strings.pot b/locale/pot/pgrouting_doc_strings.pot
index a333b9f88c..d0cde1910d 100644
--- a/locale/pot/pgrouting_doc_strings.pot
+++ b/locale/pot/pgrouting_doc_strings.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: pgRouting v3.7.0-dev\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-04-28 19:05-0600\n"
+"POT-Creation-Date: 2024-05-07 21:31+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -3973,13 +3973,13 @@ msgstr ""
 msgid "Code enhancement"
 msgstr ""
 
-msgid "`#2599 <https://github.com/pgRouting/pgrouting/pull/2599>`__  Driving distance cleanup"
+msgid "`#2599 <https://github.com/pgRouting/pgrouting/pull/2599>`__ Driving distance cleanup"
 msgstr ""
 
-msgid "`#2607 <https://github.com/pgRouting/pgrouting/pull/2607>`__  Read postgresql data on C++"
+msgid "`#2607 <https://github.com/pgRouting/pgrouting/pull/2607>`__ Read postgresql data on C++"
 msgstr ""
 
-msgid "`#2614 <https://github.com/pgRouting/pgrouting/pull/2614>`__  Clang tidy does not work"
+msgid "`#2614 <https://github.com/pgRouting/pgrouting/pull/2614>`__ Clang tidy does not work"
 msgstr ""
 
 msgid "All releases"
@@ -10762,13 +10762,16 @@ msgstr ""
 msgid "Two vertices of L(G) are adjacent if and only if their corresponding edges share a common endpoint in G."
 msgstr ""
 
+msgid "Currently works for undirected graph."
+msgstr ""
+
 msgid "pgr_lineGraph(`Edges SQL`_, [``directed``])"
 msgstr ""
 
 msgid "Returns set of |result-lineg|"
 msgstr ""
 
-msgid "For a **directed** graph"
+msgid "For an **undirected** graph"
 msgstr ""
 
 msgid "Gives a local identifier for the edge"