toolchain-glibc.eclass: Fix typos in comments.

eclass/toolchain-glibc.eclass

@@ -311,7 +311,7 @@ want__thread() {
 
  [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD}
 
- # only test gcc -- cant test linking yet
+ # only test gcc -- can't test linking yet
  tc-has-tls -c ${CTARGET}
  WANT__THREAD=$?
 
@@ -585,7 +585,7 @@ get_kheader_version() {
 }
 
 check_nptl_support() {
- # don't care about the compiler here as we arent using it
+ # don't care about the compiler here as we aren't using it
  just_headers && return
 
  local run_kv build_kv want_kv
@@ -926,8 +926,8 @@ toolchain-glibc_headers_configure() {
  mkdir -p "${builddir}"
  cd "${builddir}"
 
- # if we don't have a compiler yet, we cant really test it now ...
- # hopefully they don't affect header geneation, so let's hope for
+ # if we don't have a compiler yet, we can't really test it now ...
+ # hopefully they don't affect header generation, so let's hope for
  # the best here ...
  local v vars=(
  ac_cv_header_cpuid_h=yes
@@ -1314,7 +1314,7 @@ toolchain-glibc_src_install() {
  src_strip
 }
 
-# Simple test to make sure our new glibc isnt completely broken.
+# Simple test to make sure our new glibc isn't completely broken.
 # Make sure we don't test with statically built binaries since
 # they will fail. Also, skip if this glibc is a cross compiler.
 #