diff --git a/src/main/java/dan200/computercraft/core/filesystem/FileSystem.java b/src/main/java/dan200/computercraft/core/filesystem/FileSystem.java
index b6a6d870b..cab9abdac 100644
--- a/src/main/java/dan200/computercraft/core/filesystem/FileSystem.java
+++ b/src/main/java/dan200/computercraft/core/filesystem/FileSystem.java
@@ -172,7 +172,7 @@ public class FileSystem
         {
             if( m_writableMount == null )
             {
-                throw new FileSystemException( "Access Denied" );
+                throw new FileSystemException( "Access denied" );
             }
             try
             {
@@ -199,7 +199,7 @@ public class FileSystem
         {
             if( m_writableMount == null )
             {
-                throw new FileSystemException( "Access Denied" );
+                throw new FileSystemException( "Access denied" );
             }
             try
             {
@@ -219,7 +219,7 @@ public class FileSystem
         {
             if( m_writableMount == null )
             {
-                throw new FileSystemException( "Access Denied" );
+                throw new FileSystemException( "Access denied" );
             }
             try
             {
@@ -251,7 +251,7 @@ public class FileSystem
         {
             if( m_writableMount == null )
             {
-                throw new FileSystemException( "Access Denied" );
+                throw new FileSystemException( "Access denied" );
             }
             try
             {
diff --git a/src/main/resources/assets/computercraft/lua/rom/programs/fun/advanced/paint.lua b/src/main/resources/assets/computercraft/lua/rom/programs/fun/advanced/paint.lua
index bba2f67a3..59089054d 100644
--- a/src/main/resources/assets/computercraft/lua/rom/programs/fun/advanced/paint.lua
+++ b/src/main/resources/assets/computercraft/lua/rom/programs/fun/advanced/paint.lua
@@ -310,7 +310,7 @@ local function accessMenu()
                 -- Select an option
                 if mChoices[selection]=="Save" then 
                     if bReadOnly then 
-                        fMessage = "Access Denied"
+                        fMessage = "Access denied"
                         return false
                     end
                     local success = save(sPath)