Fix s{yt,ty}le typo in efi_get_variable(3)

docs/efi_get_variable.3

@@ -94,7 +94,7 @@ translates from an efi_guid_t to an {ID GUID}.  If the supplied GUID has a well
 translates from an {ID GUID} to an efi_guid_t the caller provides.
 .PP
 .BR efi_guid_to_symbol ()
-translates from an efi_guid_t to a unique (within libefivar) C-sytle symbol name.  These symbol names are useful for printing as a unique, easily parsed identifier, and are also provide by the library and its header files.
+translates from an efi_guid_t to a unique (within libefivar) C-style symbol name.  These symbol names are useful for printing as a unique, easily parsed identifier, and are also provide by the library and its header files.
 .PP
 .BR efi_symbol_to_guid ()
 translates from a libefivar efi_guid_$FOO symbol name to an efi_guid_t the caller provides.