Fixed typos.

src/lodepng.cpp

@@ -622,7 +622,7 @@ static unsigned HuffmanTree_makeFromFrequencies(HuffmanTree* tree, const unsigne
     /*keep the coins with lowest weight, so that they add up to the amount of symbols - 1*/
     vector_resized(&coins, numpresent - 1, Coin_cleanup);
 
-    /*calculate the lenghts of each symbol, as the amount of times a coin of each symbol is used*/
+    /*calculate the lengths of each symbol, as the amount of times a coin of each symbol is used*/
     for(i = 0; i < coins.size; i++)
     {
       Coin* coin = (Coin*)vector_get(&coins, i);
@@ -1114,7 +1114,7 @@ static unsigned encodeLZ77_brute(uivector* out, const unsigned char* in, size_t
         size_t current_length = 1;
         size_t backtest = backpos + 1;
         size_t foretest = pos + 1;
-        while(foretest < size && in[backtest] == in[foretest] && current_length < MAX_SUPPORTED_DEFLATE_LENGTH) /*maximum supporte length by deflate is max length*/
+        while(foretest < size && in[backtest] == in[foretest] && current_length < MAX_SUPPORTED_DEFLATE_LENGTH) /*maximum support length by deflate is max length*/
         {
           if(backpos >= pos) backpos -= current_offset; /*continue as if we work on the decoded bytes after pos by jumping back before pos*/
           current_length++;
@@ -1213,7 +1213,7 @@ static unsigned encodeLZ77(uivector* out, const unsigned char* in, size_t size,
         unsigned current_length = 0;
         unsigned backtest = backpos;
         unsigned foretest = pos;
-        while(foretest < size && in[backtest] == in[foretest] && current_length < MAX_SUPPORTED_DEFLATE_LENGTH) /*maximum supporte length by deflate is max length*/
+        while(foretest < size && in[backtest] == in[foretest] && current_length < MAX_SUPPORTED_DEFLATE_LENGTH) /*maximum support length by deflate is max length*/
         {
           if(backpos >= pos) backpos -= current_offset; /*continue as if we work on the decoded bytes after pos by jumping back before pos*/
           current_length++;
@@ -1330,7 +1330,7 @@ static unsigned deflateDynamic(ucvector* out, const unsigned char* data, size_t
   after the BFINAL and BTYPE, the dynamic block consists out of the following:
   - 5 bits HLIT, 5 bits HDIST, 4 bits HCLEN
   - (HCLEN+4)*3 bits code lengths of code length alphabet
-  - HLIT + 257 code lenghts of lit/length alphabet (encoded using the code length alphabet, + possible repetition codes 16, 17, 18)
+  - HLIT + 257 code lengths of lit/length alphabet (encoded using the code length alphabet, + possible repetition codes 16, 17, 18)
   - HDIST + 1 code lengths of distance alphabet (encoded using the code length alphabet, + possible repetition codes 16, 17, 18)
   - compressed data
   - 256 (end code)
@@ -1346,7 +1346,7 @@ static unsigned deflateDynamic(ucvector* out, const unsigned char* data, size_t
   uivector frequenciesD;
   uivector amounts; /*the amounts in the "normal" order*/
   uivector lldl;
-  uivector lldll; /*lit/len & dist code lenghts*/
+  uivector lldll; /*lit/len & dist code lengths*/
   uivector clcls;
 
   unsigned BFINAL = 1; /*make only one block... the first and final one*/
@@ -1448,7 +1448,7 @@ static unsigned deflateDynamic(ucvector* out, const unsigned char* data, size_t
     if(error) break;
 
     if(!uivector_resize(&clcls, 19)) { error = 9927; break; }
-    for(i = 0; i < 19; i++) clcls.data[i] = HuffmanTree_getLength(&codelengthcodes, CLCL[i]); /*lenghts of code length tree is in the order as specified by deflate*/
+    for(i = 0; i < 19; i++) clcls.data[i] = HuffmanTree_getLength(&codelengthcodes, CLCL[i]); /*lengths of code length tree is in the order as specified by deflate*/
     while(clcls.data[clcls.size - 1] == 0 && clcls.size > 4)
     {
       if(!uivector_resize(&clcls, clcls.size - 1)) { error = 9928; break; } /*remove zeros at the end, but minimum size must be 4*/
@@ -1463,10 +1463,10 @@ static unsigned deflateDynamic(ucvector* out, const unsigned char* data, size_t
     addBitsToStream(&bp, out, HDIST, 5);
     addBitsToStream(&bp, out, HCLEN, 4);
 
-    /*write the code lenghts of the code length alphabet*/
+    /*write the code lengths of the code length alphabet*/
     for(i = 0; i < HCLEN + 4; i++) addBitsToStream(&bp, out, clcls.data[i], 3);
 
-    /*write the lenghts of the lit/len AND the dist alphabet*/
+    /*write the lengths of the lit/len AND the dist alphabet*/
     for(i = 0; i < lldl.size; i++)
     {
       addHuffmanSymbol(&bp, out, HuffmanTree_getCode(&codelengthcodes, lldl.data[i]), HuffmanTree_getLength(&codelengthcodes, lldl.data[i]));
@@ -1734,7 +1734,7 @@ const LodeZlib_DecompressSettings LodeZlib_defaultDecompressSettings = {0};
 The two functions below (LodePNG_decompress and LodePNG_compress) directly call the
 LodeZlib_decompress and LodeZlib_compress functions. The only purpose of the functions
 below, is to provide the ability to let LodePNG use a different Zlib encoder by only
-changing the two functions below, instead of changing it inside the vareous places
+changing the two functions below, instead of changing it inside the various places
 in the other LodePNG functions.
 
 *out must be NULL and *outsize must be 0 initially, and after the function is done,
@@ -2813,7 +2813,7 @@ static unsigned postProcessScanlines(unsigned char* out, unsigned char* in, cons
       if(error) return error;
       removePaddingBits(out, in, w * bpp, ((w * bpp + 7) / 8) * 8, h);
     }
-    else error = unfilter(out, in, w, h, bpp); /*we can immediatly filter into the out buffer, no other steps needed*/
+    else error = unfilter(out, in, w, h, bpp); /*we can immediately filter into the out buffer, no other steps needed*/
   }
   else /*interlaceMethod is 1 (Adam7)*/
   {

src/translator_en.h

@@ -35,7 +35,7 @@
  files frees the maintainer from thinking about whether the
  first, the second, or both files should be included or not, and
  why.  This holds namely for localized translators because their
- base class is changed occasionaly to adapter classes when the
+ base class is changed occasionally to adapter classes when the
  Translator class changes the interface, or back to the
  Translator class (by the local maintainer) when the localized
  translator is made up-to-date again.
@@ -1036,10 +1036,10 @@ class TranslatorEnglish : public Translator
         "<li>%A dark green arrow is used for protected inheritance.</li>\n"
         "<li>%A dark red arrow is used for private inheritance.</li>\n"
         "<li>%A purple dashed arrow is used if a class is contained or used "
-        "by another class. The arrow is labeled with the variable(s) "
+        "by another class. The arrow is labelled with the variable(s) "
         "through which the pointed class or struct is accessible.</li>\n"
         "<li>%A yellow dashed arrow denotes a relation between a template instance and "
-        "the template class it was instantiated from. The arrow is labeled with "
+        "the template class it was instantiated from. The arrow is labelled with "
         "the template parameters of the instance.</li>\n"
         "</ul>\n";
     }
@@ -1494,7 +1494,7 @@ class TranslatorEnglish : public Translator
     { QCString result=dirName; result+=" Directory Reference"; return result; }
 
     /*! This returns the word directory with or without starting capital
-     *  (\a first_capital) and in sigular or plural form (\a singular).
+     *  (\a first_capital) and in singular or plural form (\a singular).
      */
     virtual QCString trDir(bool first_capital, bool singular)
     {

src/vhdldocgen.cpp

@@ -570,7 +570,7 @@ VhdlDocGen::~VhdlDocGen()
 void VhdlDocGen::init()
 {
 
- // vhdl keywords inlcuded VHDL 2008
+ // vhdl keywords included VHDL 2008
 const char* g_vhdlKeyWordMap0[] =
 {
   "abs","access","after","alias","all","and","architecture","array","assert","assume","assume_guarantee","attribute",
@@ -840,7 +840,7 @@ MemberDef* VhdlDocGen::findMemberDef(ClassDef* cd,const QCString& key,MemberList
   }
   MemberListIterator fmni(*ml);
   //int l=ml->count();
-  //	fprintf(stderr,"\n loading enity %s %s: %d",cd->symbolName().data(),keyType.data(),l);
+  //	fprintf(stderr,"\n loading entity %s %s: %d",cd->symbolName().data(),keyType.data(),l);
 
   for (fmni.toFirst();(md=fmni.current());++fmni)
   {
@@ -1065,7 +1065,7 @@ void VhdlDocGen::writeInlineClassLink(const ClassDef* cd ,OutputList& ol)
 }// write
 
 /*
- * finds all architectures which belongs to an entiy
+ * finds all architectures which belongs to an entity
  */
 void VhdlDocGen::findAllArchitectures(QList<QCString>& qll,const ClassDef *cd)
 {