diff --git a/README.md b/README.md
index f471eff3..4ff0b52a 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ of Ashampoo Photos, which, in turn, is driven by user community feedback.
 ## Installation
 
 ```
-implementation("com.ashampoo:kim:0.13.1")
+implementation("com.ashampoo:kim:0.13.2")
 ```
 
 ## Sample usages
diff --git a/src/commonMain/kotlin/com/ashampoo/kim/format/png/chunk/PngChunkText.kt b/src/commonMain/kotlin/com/ashampoo/kim/format/png/chunk/PngChunkText.kt
index 36ab965e..90c3aa86 100644
--- a/src/commonMain/kotlin/com/ashampoo/kim/format/png/chunk/PngChunkText.kt
+++ b/src/commonMain/kotlin/com/ashampoo/kim/format/png/chunk/PngChunkText.kt
@@ -35,21 +35,19 @@ class PngChunkText(
 
     init {
 
-        val index = bytes.indexOfNullTerminator()
+        val nullTerminatorIndex = bytes.indexOfNullTerminator()
 
-        if (index < 0)
+        if (nullTerminatorIndex < 0)
             throw ImageReadException("PNG tEXt chunk keyword is not terminated.")
 
         keyword = bytes.copyOfRange(
             fromIndex = 0,
-            toIndex = index
+            toIndex = nullTerminatorIndex
         ).decodeLatin1BytesToString()
 
-        val textLength = bytes.size - (index + 1)
-
         text = bytes.copyOfRange(
-            fromIndex = index + 1,
-            toIndex = textLength
+            fromIndex = nullTerminatorIndex + 1,
+            toIndex = bytes.size
         ).decodeLatin1BytesToString()
     }