[Crash-utility] [PATCH] fix minor spelling typos in symbols.c

[Austin Kim]

fix minor spelling typos in symbols.c as below:

   useable => usable
   higer => higher
   versons => versions

Signed-off-by: Austin Kim <austindh.kim at gmail.com>
---
 symbols.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/symbols.c b/symbols.c
index 73baa95..9ae0187 100644
--- a/symbols.c
+++ b/symbols.c
@@ -3139,7 +3139,7 @@ kallsyms_module_function_size(struct syment *sp, struct load_module *lm, ulong *
 	if (!(lm->mod_flags & MOD_KALLSYMS) || !(kt->flags & KALLSYMS_V2))
 		return FALSE;
 
-	if (THIS_KERNEL_VERSION >= LINUX(5,0,0))  /* st_size not useable */
+	if (THIS_KERNEL_VERSION >= LINUX(5,0,0))  /* st_size not usable */
 		return FALSE;
 
 	module_buf = GETBUF(lm->mod_size);
@@ -7624,7 +7624,7 @@ is_percpu_symbol(struct syment *sp)
  *  args[0] is checked to see whether it's the name of a variable, structure, 
  *  union, or typedef.  If so, args[0] is changed to the appropriate command, 
  *  i.e., "p", "struct", "union", or "whatis", and the original args are all 
- *  shifted into the next higer args[] location.
+ *  shifted into the next higher args[] location.
  */
 int
 is_datatype_command(void)
@@ -11608,7 +11608,7 @@ calculate_load_order_v2(struct load_module *lm, bfd *bfd, int dynamic,
 }
 
 /*
- *  Later versons of insmod store basic address information of each
+ *  Later versions of insmod store basic address information of each
  *  module in a format that looks like the following example of the
  *  nfsd module:
  *
-- 
2.20.1