diff --git a/src/app/calculators/pab-chute/pab-chute.en.json b/src/app/calculators/pab-chute/pab-chute.en.json
index 1e58e682f8152a20fa28d20c787b7ef9fbb1aee2..b10a882c4bdefaafe78bc75918c94971563fee6b 100644
--- a/src/app/calculators/pab-chute/pab-chute.en.json
+++ b/src/app/calculators/pab-chute/pab-chute.en.json
@@ -1,6 +1,6 @@
 {
-    "fs_chute": "Basin dimensions",
-    "Z1": "Upstream height",
-    "Z2": "Downstream height",
+    "fs_chute": "Fish ladder elevations and fall",
+    "Z1": "Upstream elevation",
+    "Z2": "Downstream elevation",
     "DH": "Fall"
 }
\ No newline at end of file
diff --git a/src/app/calculators/pab-chute/pab-chute.fr.json b/src/app/calculators/pab-chute/pab-chute.fr.json
index dc3b62754b1c269f991cfe90fb5160c0e1ec1050..283ed390244fce9f9906ed0b300e40b80cffcfce 100644
--- a/src/app/calculators/pab-chute/pab-chute.fr.json
+++ b/src/app/calculators/pab-chute/pab-chute.fr.json
@@ -1,5 +1,5 @@
 {
-    "fs_chute": "Dimensions du bassin",
+    "fs_chute": "Cote et chute de la passe",
     "Z1": "Cote amont",
     "Z2": "Cote aval",
     "DH": "Chute"
diff --git a/src/app/calculators/pab-nombre/pab-nombre.en.json b/src/app/calculators/pab-nombre/pab-nombre.en.json
index 2af024c560bccc7b711bd84ada8854f53e938867..b4b5570ef55f1ff399f1cc0fb4da8ee0ab818678 100644
--- a/src/app/calculators/pab-nombre/pab-nombre.en.json
+++ b/src/app/calculators/pab-nombre/pab-nombre.en.json
@@ -1,5 +1,5 @@
 {
-    "fs_nombre": "Basin dimensions",
+    "fs_nombre": "Fall and number of basins",
     "DHT": "Total fall",
     "N": "Number of basins",
     "DH": "Fall between basins"
diff --git a/src/app/calculators/pab-nombre/pab-nombre.fr.json b/src/app/calculators/pab-nombre/pab-nombre.fr.json
index bee20ccb84366afee990d43757713a739f11a66c..ac914d8bdf99077b672908e86a5c4409c62cbf38 100644
--- a/src/app/calculators/pab-nombre/pab-nombre.fr.json
+++ b/src/app/calculators/pab-nombre/pab-nombre.fr.json
@@ -1,5 +1,5 @@
 {
-    "fs_nombre": "Dimensions du bassin",
+    "fs_nombre": "Chute et nombre de bassins",
     "DHT": "Chute totale",
     "N": "Nombre de bassins",
     "DH": "Chute entre bassins"
diff --git a/src/locale/messages.en.json b/src/locale/messages.en.json
index 1772e4a1cacef09499863c4a643b84cf1f531a0a..76628a0959dbe756eb29bf76873573097ea8288e 100644
--- a/src/locale/messages.en.json
+++ b/src/locale/messages.en.json
@@ -157,7 +157,7 @@
     "INFO_OPTION_NONE_F": "None",
     "INFO_OUVRAGE": "Structure",
     "INFO_PABCHUTE_TITRE": "Fish ladder: fall",
-    "INFO_PABCHUTE_TITRE_COURT": "FL: fall between basins",
+    "INFO_PABCHUTE_TITRE_COURT": "FL: fall",
     "INFO_PABDIMENSIONS_TITRE": "Fish ladder: dimensions",
     "INFO_PABDIMENSIONS_TITRE_COURT": "FL: dimensions",
     "INFO_PABNOMBRE_TITRE": "Fish ladder : number of basins",