diff --git a/Source/Engine/Content/Assets/VisualScript.h b/Source/Engine/Content/Assets/VisualScript.h
index eeff52062..bb78281bd 100644
--- a/Source/Engine/Content/Assets/VisualScript.h
+++ b/Source/Engine/Content/Assets/VisualScript.h
@@ -370,7 +370,7 @@ public:
     /// <summary>
     /// Gets the current stack trace of the current thread Visual Script execution.
     /// </summary>
-    /// <returns>The the stack trace string.</returns>
+    /// <returns>The stack trace string.</returns>
     static String GetStackTrace();
 
     /// <summary>
diff --git a/Source/Engine/Content/Cache/AssetsCache.cpp b/Source/Engine/Content/Cache/AssetsCache.cpp
index dee2c7155..69e861d73 100644
--- a/Source/Engine/Content/Cache/AssetsCache.cpp
+++ b/Source/Engine/Content/Cache/AssetsCache.cpp
@@ -346,7 +346,7 @@ void AssetsCache::RegisterAssets(FlaxStorage* storage)
         // Check if storage contains ID which has been already registered
         if (FindAsset(e.ID, info))
         {
-            LOG(Warning, "Founded dupplicated asset \'{0}\'. Locations: \'{1}\' and \'{2}\'", e.ID, storagePath, info.Path);
+            LOG(Warning, "Founded duplicated asset \'{0}\'. Locations: \'{1}\' and \'{2}\'", e.ID, storagePath, info.Path);
             duplicatedEntries.Add(i);
         }
     }
diff --git a/Source/Engine/Content/Factories/IAssetFactory.h b/Source/Engine/Content/Factories/IAssetFactory.h
index 666a4d38f..b88cde6b5 100644
--- a/Source/Engine/Content/Factories/IAssetFactory.h
+++ b/Source/Engine/Content/Factories/IAssetFactory.h
@@ -42,7 +42,7 @@ public:
 public:
 
     /// <summary>
-    /// Determinates whenever the virtual assets are supported by this asset tpe factory.
+    /// Determines whenever the virtual assets are supported by this asset tpe factory.
     /// </summary>
     /// <returns>True if can create virtual assets, otherwise false.</returns>
     virtual bool SupportsVirtualAssets() const
diff --git a/Source/Engine/Content/Utilities/IESLoader.h b/Source/Engine/Content/Utilities/IESLoader.h
index 4a23244b9..62a6b128a 100644
--- a/Source/Engine/Content/Utilities/IESLoader.h
+++ b/Source/Engine/Content/Utilities/IESLoader.h
@@ -54,7 +54,7 @@ public:
     /// <returns>Width in pixels</returns>
     FORCE_INLINE uint32 GetWidth() const
     {
-        // We use contant size
+        // We use constant size
         return 256;
     }
 
@@ -64,7 +64,7 @@ public:
     /// <returns>Height in pixels</returns>
     FORCE_INLINE uint32 GetHeight() const
     {
-        // We use contant size
+        // We use constant size
         return 1;
     }