diff --git a/adev/src/app/features/home/animation/animation.ts b/adev/src/app/features/home/animation/animation.ts
index 203cb3f6f27..81d220763c1 100644
--- a/adev/src/app/features/home/animation/animation.ts
+++ b/adev/src/app/features/home/animation/animation.ts
@@ -20,7 +20,7 @@ import {CssPropertyValue, cssValueParser, stringifyParsedValue} from './parser';
 import {calculateNextCssValue} from './calculations';
 import {AnimationPlugin} from './plugins/types';
 
-// The string seperator between a layed ID and an object selector.
+// The string separator between a laid ID and an object selector.
 const SEL_SEPARATOR = '>>';
 
 // One millisecond.
@@ -230,7 +230,7 @@ export class Animation {
     if (time >= 0) {
       this.updateFrame(time);
 
-      // Un-complete the animation, if it was completed.
+      // Incomplete the animation, if it was completed.
       this.completed = false;
     }
   }
@@ -314,7 +314,7 @@ export class Animation {
       let sourceStyles: ParsedStyles; // Opposite direction styles
       let relativeDeltaT: number;
 
-      // Determine the change direction. Negative Dt means going back in time; postive – forward.
+      // Determine the change direction. Negative Dt means going back in time; positive – forward.
       //
       // It's important to calculate the relative time since the global current time might go out of
       // rule boundaries which will scew the final change rate calculations.
diff --git a/adev/src/app/features/home/components/home-animation/animation-definition.ts b/adev/src/app/features/home/components/home-animation/animation-definition.ts
index bc8119cee8b..ee95fef7328 100644
--- a/adev/src/app/features/home/components/home-animation/animation-definition.ts
+++ b/adev/src/app/features/home/components/home-animation/animation-definition.ts
@@ -190,7 +190,7 @@ export function generateHomeAnimationDefinition(
     hideLetter(U_LETTER, 2.5),
     hideLetter(G_LETTER, 3),
     hideLetter(N_LETTER, 3.5),
-    // Make sure that the last letter disappers at the end of layer transition,
+    // Make sure that the last letter disappears at the end of layer transition,
     // i.e. 4 + 1 = 5th second end time
     hideLetter(CAPITAL_A_LETTER, 4),
     {
diff --git a/adev/src/app/features/home/components/home-animation/home-animation.component.ts b/adev/src/app/features/home/components/home-animation/home-animation.component.ts
index 0b187c2643a..1fe0787ce42 100644
--- a/adev/src/app/features/home/components/home-animation/home-animation.component.ts
+++ b/adev/src/app/features/home/components/home-animation/home-animation.component.ts
@@ -109,7 +109,7 @@ export class HomeAnimationComponent {
     });
   }
 
-  /** Calculte the dimensions and sizes of a meteor – width, height, tail, tilt angle, etc. */
+  /** Calculate the dimensions and sizes of a meteor – width, height, tail, tilt angle, etc. */
   private calculateMeteorDimensions(): MeteorDimensions {
     let width = METEOR_WIDTH_DEFAULT;