Tweaked the BitBuffer class top-level comment in all languages except C.

cpp/BitBuffer.hpp

@@ -30,7 +30,7 @@
 namespace qrcodegen {
 
 /* 
- * An appendable sequence of bits (0's and 1's).
+ * An appendable sequence of bits (0s and 1s).
  */
 class BitBuffer final : public std::vector<bool> {
 	

java/io/nayuki/qrcodegen/BitBuffer.java

@@ -28,7 +28,7 @@ import java.util.Objects;
 
 
 /**
- * An appendable sequence of bits (0's and 1's).
+ * An appendable sequence of bits (0s and 1s).
  */
 public final class BitBuffer implements Cloneable {
 	

javascript/qrcodegen.js

@@ -950,7 +950,7 @@ var qrcodegen = new function() {
 	
 	
 	/* 
-	 * A private helper class that represents an appendable sequence of bits.
+	 * A private helper class that represents an appendable sequence of bits (0s and 1s).
 	 * This constructor creates an empty bit buffer (length 0).
 	 */
 	function BitBuffer() {

python/qrcodegen.py

@@ -811,7 +811,7 @@ class _ReedSolomonGenerator(object):
 
 
 class _BitBuffer(list):
-	"""An appendable sequence of bits (0's and 1's)."""
+	"""An appendable sequence of bits (0s and 1s)."""
 	
 	def get_bytes(self):
 		"""Packs this buffer's bits into bytes in big endian,

rust/src/lib.rs

@@ -1059,6 +1059,7 @@ impl QrSegmentMode {
 
 /*---- Bit buffer functionality ----*/
 
+// An appendable sequence of bits (0s and 1s).
 pub struct BitBuffer(pub Vec<bool>);
 
 

typescript/qrcodegen.ts

@@ -884,7 +884,7 @@ namespace qrcodegen {
 	
 	
 	/* 
-	 * An appendable sequence of bits. The implicit constructor creates an empty bit buffer (length 0).
+	 * An appendable sequence of bits (0s and 1s). The implicit constructor creates an empty bit buffer (length 0).
 	 */
 	class BitBuffer extends Array<bit> {