diff --git a/locales/en-us/blocks.json b/locales/en-us/blocks.json
index cf4d0ba7..dbf8b519 100644
--- a/locales/en-us/blocks.json
+++ b/locales/en-us/blocks.json
@@ -2,15 +2,15 @@
   "preview": "This is what your available blocks will look like",
   "categories": {
     "primitives": "Primitives",
-    "myprocedures": "My Procedures",
+    "myprocedures": "My procedures",
     "repetitions": "Repetitions",
     "alternatives": "Alternatives",
     "variables": "Variables",
     "values": "Values",
     "sensors": "Sensors",
     "operators": "Operators",
-    "myfunctions": "My Functions",
-    "categorized": "Categorize Blocks"
+    "myfunctions": "My functions",
+    "categorized": "Categorize blocks"
   },
   "blocks": {
     "program": "When the program runs",
diff --git a/locales/es-ar/blocks.json b/locales/es-ar/blocks.json
index 76cb53bc..da109572 100644
--- a/locales/es-ar/blocks.json
+++ b/locales/es-ar/blocks.json
@@ -2,15 +2,15 @@
   "preview": "Así se verán tus bloques disponibles",
   "categories": {
     "primitives": "Primitivas",
-    "myprocedures": "Mis Procedimientos",
+    "myprocedures": "Mis procedimientos",
     "repetitions": "Repeticiones",
     "alternatives": "Alternativas",
     "variables": "Variables",
     "values": "Valores",
     "sensors": "Sensores",
     "operators": "Operadores",
-    "myfunctions": "Mis Funciones",
-    "categorized": "Categorizar Bloques"
+    "myfunctions": "Mis funciones",
+    "categorized": "Categorizar bloques"
   },
   "blocks": {
     "program": "Al empezar a ejecutar",
diff --git a/locales/pt-br/blocks.json b/locales/pt-br/blocks.json
index 76108274..eb199f93 100644
--- a/locales/pt-br/blocks.json
+++ b/locales/pt-br/blocks.json
@@ -2,7 +2,7 @@
   "preview": "Esta é a aparência dos blocos disponíveis",
   "categories": {
     "primitives": "Primitivas",
-    "myprocedures": "Meus Procedimentos",
+    "myprocedures": "Meus procedimentos",
     "repetitions": "Repetições",
     "alternatives": "Alternativas",
     "variables": "Variáveis",
@@ -10,7 +10,7 @@
     "sensors": "Sensores",
     "operators": "Operadores",
     "myfunctions": "Minhas funções",
-    "categorized": "Categorizar Blocos"
+    "categorized": "Categorizar blocos"
   },
   "blocks": {
     "program": "Ao inicio da execução",