Fix typos in comments and messages, whitespace

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3728 9d0c8265-081b-0410-96cb-a4ca84ce46f8

2 files changed, 6 insertions, 7 deletions

diff --git a/converter/pbm/pbmtoibm23xx.c b/converter/pbm/pbmtoibm23xx.c
index 0af20b5e..3f1f9679 100644
--- a/converter/pbm/pbmtoibm23xx.c
+++ b/converter/pbm/pbmtoibm23xx.c
@@ -131,7 +131,7 @@ process_handle(FILE *        const fh,
         int cols, rows, format;
         /* iteration variables */
         unsigned int x, y;
-        unsigned int bitline; /* pixel line within a sigle printing line */
+        unsigned int bitline; /* pixel line within a single printing line */
         unsigned int pass;
         /* here we build the to-be-printed data */
         unsigned char *output;  /* for reading one row from the file */
diff --git a/converter/pbm/pbmtoptx.c b/converter/pbm/pbmtoptx.c
index c0fb0f80..69f1707a 100644
--- a/converter/pbm/pbmtoptx.c
+++ b/converter/pbm/pbmtoptx.c
@@ -12,10 +12,10 @@
 
 #include "pbm.h"
 
-/* Follwing is obtained by reversing bit order (MFS-LFS) and adding 64. */
+/* Following is obtained by reversing bit order (MFS-LFS) and adding 64. */
 /* Note the two escape sequences: \\ and \x7f . */
 
-static unsigned char const ptxchar[64] = 
+static unsigned char const ptxchar[64] =
   "@`PpHhXxDdTtLl\\|BbRrJjZzFfVvNn^~AaQqIiYyEeUuMm]}CcSsKk[{GgWwOo_\x7f";
 
 
@@ -32,7 +32,7 @@ putBitrow(const bit *  const bitrow,
         unsigned int const byteCnt = (itemCnt * 6) / 8;
         bit const byteCur  = bitrow[byteCnt];
         bit const byteNext = bitrow[byteCnt + 1];
-        
+
         unsigned int item;
 
         switch (itemCnt % 4) {
@@ -62,7 +62,7 @@ main(int argc, const char ** argv)  {
         ifP = stdin;
     else {
         ifP = pm_openr(argv[1]);
-        
+
         if (argc-1 > 1)
             pm_error("Too many arguments.  The only possible argument is "
                      "the input fil name");
@@ -82,9 +82,8 @@ main(int argc, const char ** argv)  {
 
     pbm_freerow_packed(bitrow);
     pm_close(ifP);
-    
+
     return 0;
 }
 
 
-