Fix some spelling errors in the source as well.

-Erik

cmdedit.c

@@ -272,7 +272,7 @@ void input_tab(char* command, char* prompt, int outputFd, int *cursor, int *len)
 
 		/* For now, we will not bother with trying to distinguish
 		 * whether the cursor is in/at a command extression -- we
-		 * will always try all possable matches.  If you don't like
+		 * will always try all possible matches.  If you don't like
 		 * that then feel free to fix it.
 		 */
 

editors/sed.c

@@ -57,9 +57,9 @@ static const char sed_usage[] =
 	"-e\tadd the script to the commands to be executed\n"
 	"-n\tsuppress automatic printing of pattern space\n\n"
 #if defined BB_REGEXP
-	"This version of sed matches full regular expresions.\n";
+	"This version of sed matches full regular expressions.\n";
 #else
-	"This version of sed matches strings (not full regular expresions).\n"
+	"This version of sed matches strings (not full regular expressions).\n"
 #endif
 #endif
 	;

findutils/grep.c

@@ -54,9 +54,9 @@ static const char grep_usage[] =
 	"\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n"
 	"\t-v\tselect non-matching lines\n\n"
 #if defined BB_REGEXP
-	"This version of grep matches full regular expresions.\n";
+	"This version of grep matches full regular expressions.\n";
 #else
-	"This version of grep matches strings (not regular expresions).\n"
+	"This version of grep matches strings (not regular expressions).\n"
 #endif
 #endif
 	;

grep.c

@@ -54,9 +54,9 @@ static const char grep_usage[] =
 	"\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n"
 	"\t-v\tselect non-matching lines\n\n"
 #if defined BB_REGEXP
-	"This version of grep matches full regular expresions.\n";
+	"This version of grep matches full regular expressions.\n";
 #else
-	"This version of grep matches strings (not regular expresions).\n"
+	"This version of grep matches strings (not regular expressions).\n"
 #endif
 #endif
 	;

internal.h

@@ -289,7 +289,7 @@ int nfsmount(const char *spec, const char *node, unsigned long *flags,
 #endif
 
 #ifndef RB_POWER_OFF
-/* Stop system and switch power off if possable.  */
+/* Stop system and switch power off if possible.  */
 #define RB_POWER_OFF   0x4321fedc
 #endif
 

sed.c

@@ -57,9 +57,9 @@ static const char sed_usage[] =
 	"-e\tadd the script to the commands to be executed\n"
 	"-n\tsuppress automatic printing of pattern space\n\n"
 #if defined BB_REGEXP
-	"This version of sed matches full regular expresions.\n";
+	"This version of sed matches full regular expressions.\n";
 #else
-	"This version of sed matches strings (not full regular expresions).\n"
+	"This version of sed matches strings (not full regular expressions).\n"
 #endif
 #endif
 	;

shell/cmdedit.c

@@ -272,7 +272,7 @@ void input_tab(char* command, char* prompt, int outputFd, int *cursor, int *len)
 
 		/* For now, we will not bother with trying to distinguish
 		 * whether the cursor is in/at a command extression -- we
-		 * will always try all possable matches.  If you don't like
+		 * will always try all possible matches.  If you don't like
 		 * that then feel free to fix it.
 		 */