Fixed some typos (Most of them found by codespell/Stefan Weil)

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6704 212acab6-be3b-0410-9dea-997c60f758d6

Source/exehead/exec.c

@@ -1182,7 +1182,7 @@ static int NSISCALL ExecuteEntry(entry *entry_)
     case EW_READINISTR:
       {
         // GetPrivateProfileString can't read CR & LF characters inside values from INI files
-        // so we use "\n" as a detection system to see if we did succesfully read a value
+        // so we use "\n" as a detection system to see if we did successfully read a value
         const TCHAR errstr[] = _T("\n");
         TCHAR *p=var0;
         TCHAR *buf0=GetStringFromParm(0x01);

Source/exehead/fileform.h

@@ -32,7 +32,7 @@
 //     pages (struct page)
 //     section headers (struct section)
 //     entries/instructions (struct entry)
-//     strings (null seperated)
+//     strings (null separated)
 //     language tables (language id, dialog offset, language strings)
 //     colors (struct color)
 // data block (compressed files and uninstaller data)

Source/exehead/util.c

@@ -52,7 +52,7 @@ NSIS_STRING g_usrvarssection[1];
 TCHAR g_usrvarssection[1] __attribute__((section (NSIS_VARS_SECTION)));
 const NSIS_STRING*const g_usrvarsstart = (const NSIS_STRING*const) g_usrvarssection;
 #  else
-#    error Unknown compiler. You must implement the seperate PE section yourself.
+#    error Unknown compiler. You must implement the separate PE section yourself.
 #  endif
 #endif