Spelling fixes.

src/p_armpe.cpp

@@ -632,7 +632,7 @@ void PackArmPe::pack(OutputFile *fo)
 
     //OutputFile::dump("x1", ibuf, usize);
 
-    // some checks for broken linkers - disable filter if neccessary
+    // some checks for broken linkers - disable filter if necessary
     bool allow_filter = true;
     if (ih.codebase == ih.database
         || ih.codebase + ih.codesize > ih.imagesize

src/p_elf_enum.h

@@ -29,7 +29,7 @@
 /*************************************************************************
 // Use the preprocessor to work around
 //   - that the types embedding these enums have to be PODs, and
-//     deriving from an empty base class (which is the ususal C++ way
+//     deriving from an empty base class (which is the usual C++ way
 //     of "importing" enums) does not yield a POD any more
 //   - that older compilers do not correctly perform EBCO
 **************************************************************************/

src/p_mach_enum.h

@@ -28,7 +28,7 @@
 /*************************************************************************
 // Use the preprocessor to work around
 //   - that the types embedding these enums have to be PODs, and
-//     deriving from an empty base class (which is the ususal C++ way
+//     deriving from an empty base class (which is the usual C++ way
 //     of "importing" enums) does not yield a POD any more
 //   - that older compilers do not correctly perform EBCO
 **************************************************************************/

src/p_w32pe.cpp

@@ -717,7 +717,7 @@ void PackW32Pe::pack(OutputFile *fo)
 
     //OutputFile::dump("x1", ibuf, usize);
 
-    // some checks for broken linkers - disable filter if neccessary
+    // some checks for broken linkers - disable filter if necessary
     bool allow_filter = true;
     if (ih.codebase == ih.database
         || ih.codebase + ih.codesize > ih.imagesize

src/packer.cpp

@@ -1190,7 +1190,7 @@ void Packer::relocateLoader()
 // The workaround is for hdr_buf and hdr_u_len to describe the Elf headers
 // (typically less than 512 bytes) when .text is passed in, and include
 // them in the calculation of shortest output.  Then the result
-// this->ph.method  will say which [single] method to use for everthing.
+// this->ph.method  will say which [single] method to use for everything.
 // The Elf headers are never filtered.  They are short enough (< 512 bytes)
 // that compressing them more than once per method (once here when choosing,
 // once again just before writing [because compressWithFilters discards])

src/stub/src/i386-linux.kernel.vmlinuz.S

@@ -108,7 +108,7 @@ section         LBZIMAGE
 
 section         LZIMAGE0
 
-// this checka20 stuff looks very unneccessary to me
+// this checka20 stuff looks very unnecessary to me
 checka20:
                 inc     edi             // change value
                 mov     [1 + ebp], edi  // store to 0x000000 (even megabyte)