Fix typos found by codespell

*/*: Fix typos

Thanks to https://fossies.org/features.html#codespell

Reported-by: Jens Schleusener

doc/wget.texi

@@ -3998,7 +3998,7 @@ This chapter contains all the stuff that could not fit anywhere else.
 
 @dfn{Proxies} are special-purpose @sc{http} servers designed to transfer
 data from remote servers to local clients.  One typical use of proxies
-is lightening network load for users behind a slow connection.  This is
+is lightning network load for users behind a slow connection.  This is
 achieved by channeling all @sc{http} and @sc{ftp} requests through the
 proxy which caches the transferred data.  When a cached resource is
 requested again, proxy will return the data from cache.  Another use for

src/ftp-ls.c

@@ -64,7 +64,7 @@ symperms (const char *s)
 
 
 /* Cleans a line of text so that it can be consistently parsed. Destroys
-   <CR> and <LF> in case that thay occur at the end of the line and
+   <CR> and <LF> in case that they occur at the end of the line and
    replaces all <TAB> character with <SPACE>. Returns the length of the
    modified line. */
 static int

src/hash.c

@@ -692,7 +692,7 @@ hash_string_nocase (const void *key)
   return h;
 }
 
-/* Like string_cmp, but doing case-insensitive compareison. */
+/* Like string_cmp, but doing case-insensitive comparison. */
 
 static int
 string_cmp_nocase (const void *s1, const void *s2)

src/host.c

@@ -75,7 +75,7 @@ extern int h_errno;
    lookup_host for details.  */
 
 struct address_list {
-  int count;                    /* number of adrresses */
+  int count;                    /* number of addresses */
   ip_address *addresses;        /* pointer to the string of addresses */
 
   int faulty;                   /* number of addresses known not to work. */

testenv/Test-auth-basic-fail.py

@@ -5,10 +5,10 @@ from misc.wget_file import WgetFile
 
 """
     This test ensures that Wget returns the correct exit code when Basic
-    authentcation failes due to a username/password error.
+    authentication fails due to a username/password error.
 """
 ############# File Definitions ###############################################
-File1 = "I am an invisble man."
+File1 = "I am an invisible man."
 
 File1_rules = {
     "Authentication"    : {

testenv/Test-auth-basic-netrc-pass-given.py

@@ -11,7 +11,7 @@ from misc.wget_file import WgetFile
     doesn't wait for a challenge the second time.
 """
 ############# File Definitions ###############################################
-File1 = "I am an invisble man."
+File1 = "I am an invisible man."
 File2 = "I too am an invisible man."
 
 User = "Sauron"

testenv/Test-auth-basic-netrc-user-given.py

@@ -11,7 +11,7 @@ from misc.wget_file import WgetFile
     doesn't wait for a challenge the second time.
 """
 ############# File Definitions ###############################################
-File1 = "I am an invisble man."
+File1 = "I am an invisible man."
 File2 = "I too am an invisible man."
 
 User = "Sauron"

testenv/Test-auth-basic-netrc.py

@@ -11,7 +11,7 @@ from misc.wget_file import WgetFile
     doesn't wait for a challenge the second time.
 """
 ############# File Definitions ###############################################
-File1 = "I am an invisble man."
+File1 = "I am an invisible man."
 File2 = "I too am an invisible man."
 
 User = "Sauron"

testenv/Test-auth-basic-no-netrc-fail.py

@@ -9,7 +9,7 @@ from misc.wget_file import WgetFile
     and fails.
 """
 ############# File Definitions ###############################################
-File1 = "I am an invisble man."
+File1 = "I am an invisible man."
 
 User = "Sauron"
 Password = "TheEye"

testenv/Test-auth-basic.py

@@ -9,7 +9,7 @@ from misc.wget_file import WgetFile
     doesn't wait for a challenge the second time.
 """
 ############# File Definitions ###############################################
-File1 = "I am an invisble man."
+File1 = "I am an invisible man."
 File2 = "I too am an invisible man."
 
 File1_rules = {

testenv/Test-condget.py

@@ -98,7 +98,7 @@ Existing_Files = [UpToDate_Local_File1, UpToDate_Local_File2,
 
 ExpectedReturnCode = 0
 
-# The uptodate file should not be downloaded
+# The up-to-date file should not be downloaded
 ExpectedDownloadedFiles = [UpToDate_Local_File1, UpToDate_Local_File2,
                            UpToDate_Local_File3, Newer_Local_File,
                            Updated_Server_File]