Fix some misspellings.

NEWS

@@ -113,7 +113,7 @@ Changes in 2.93 beta (08 Mar 2007):
     you have to explicitly use '--lzma' even for '--ultra-brute' here
     because runtime decompression is about 30 times slower than NRV -
     which is really noticeable on old machines.
-  * dos/exe: fixed a rarely occuring bug in relocation handling
+  * dos/exe: fixed a rarely occurring bug in relocation handling
   * win32/pe & arm/pe: better icon compression handling
 
 Changes in 2.92 beta (23 Jan 2007):

src/except.h

@@ -129,7 +129,7 @@ public:
 
 
 /*************************************************************************
-// application execptions
+// application exceptions
 **************************************************************************/
 
 class OverlayException : public Exception

src/lefile.h

@@ -112,7 +112,7 @@ protected:
         LE32  extra_heap_alloc;
         char  reserved[12];
         LE32  versioninfo;
-        LE32  unkown;
+        LE32  unknown;
         // 0xC0
         LE16  device_id;
         LE16  ddk_version;

src/p_mach.cpp

@@ -1785,7 +1785,7 @@ int PackMachBase<T>::canUnpack()
 
             overlay_offset = 0;
             // The first non-zero word scanning backwards from __LINKEDIT.fileoff
-            // is the total length of compressed data which preceeds it
+            // is the total length of compressed data which precedes it
             //(distance to l_info), so that's another method.
             fi->seek(offLINK - 0x1000, SEEK_SET);
             fi->readx(buf, 0x1000);

src/packer.cpp

@@ -203,7 +203,7 @@ bool Packer::compress(upx_bytep i_ptr, unsigned i_len, upx_bytep o_ptr,
     // update checksum of uncompressed data
     ph.u_adler = upx_adler32(i_ptr, ph.u_len, ph.u_adler);
 
-    // set compression paramters
+    // set compression parameters
     upx_compress_config_t cconf; cconf.reset();
     if (cconf_parm)
         cconf = *cconf_parm;

src/stub/src/arch/powerpc/64le/lzma_d-common.S

@@ -30,7 +30,7 @@
 #include "ppc_regs.h"
 // http://refspecs.linuxfoundation.org/ELF/ppc64/PPC-elf64abi.html#STACK
 SZ_LINK= 6*8  // (sp,cr,lr, xx,yy,zz) save area per calling convention
-SZ_PSAV= 8*8  // for spilling a0-a7 if necesary
+SZ_PSAV= 8*8  // for spilling a0-a7 if necessary
 retaddr = 2*8  // lr === pc
 
 #define section .section

src/stub/src/i386-openbsd.elf-main.c

@@ -373,7 +373,7 @@ umax(unsigned a, unsigned b)
 // of lowering the segment limit on %cs as an implementation of "no-execute
 // .data".  Thus OpenBSD 3.9 puts a gap of 0x20000000 (512 MiB) between the
 // origins of .text and .data in each module.  So, mapping ET_DYN must "level"
-// the excursion in .text and .data of anything which preceeded it,
+// the excursion in .text and .data of anything which preceded it,
 // then add the new PT_LOAD.
 
 static unsigned long  // returns relocation constant

src/stub/src/powerpc-linux.elf-fold.S

@@ -160,7 +160,7 @@ L90:
         movr sp,a0
 
         stwu sp,-(SZ_FRAME+OVERHEAD)(sp)  // allocate this frame
-        lwz a1,sz_pack2_f_exp(r_exp)  // sz_pack2 == #bytes which preceed -2*NBPW(r_exp)
+        lwz a1,sz_pack2_f_exp(r_exp)  // sz_pack2 == #bytes which precede -2*NBPW(r_exp)
 
         add a0,r_ADRU,r_BINFO  // &b_info
         sub a1,a1,r_BINFO  // total_size

src/stub/src/powerpc-linux.kernel.vmlinux.S

@@ -66,7 +66,7 @@ uncompress:
 
 SZ_DLINE=128  # size of data cache line in Apple G5
 
-/* register assingments for NRV algorithms */
+/* register assignments for NRV algorithms */
 #define  hibit r0  /* holds 0x80000000 during decompress */
 
 #define src  a0

src/stub/src/powerpc64le-linux.elf-fold.S

@@ -167,7 +167,7 @@ r_reloc= 32 - 1  # used slot in register save area
         std r_ADRU,0(a6)  // elfbase
 
         stdu sp,-(SZ_FRAME+OVERHEAD)(sp)  // allocate this frame
-        lwz a1,sz_pack2_f_exp(r_exp)  // sz_pack2 == #bytes which preceed -2*NBPW(r_exp)
+        lwz a1,sz_pack2_f_exp(r_exp)  // sz_pack2 == #bytes which precede -2*NBPW(r_exp)
 
         add a0,r_ADRU,r_BINFO  // &b_info
         sub a1,a1,r_BINFO  // total_size

src/stub/src/powerpc64le-linux.kernel.vmlinux.S

@@ -66,7 +66,7 @@ uncompress:
 
 SZ_DLINE=128  # size of data cache line in Apple G5
 
-/* register assingments for NRV algorithms */
+/* register assignments for NRV algorithms */
 #define  hibit r0  /* holds 0x80000000 during decompress */
 
 #define src  a0

src/stub/tools/sstrip/sstrip.c

@@ -346,7 +346,7 @@ static int readelfheaderident(int fd, Elf32_Ehdr *ehdr)
         do_reverse_endian = 0;
     }
 #else
-#error unkown endianness
+#error unknown endianness
 #endif
     else {
         err("Unsupported endianness");