fix more typos to silence the spellchecker CI

src/Mod/AddonManager/NetworkManager.py

@@ -175,7 +175,7 @@ if HAVE_QTNETWORK:
                 proxy_string = pref.GetString("ProxyUrl", "")
 
                 # Add some error checking to the proxy setup, since for historical reasons they
-                # are indepdendent booleans, rather than an enumeration:
+                # are independent booleans, rather than an enumeration:
                 count = [noProxyCheck, systemProxyCheck, userProxyCheck].count(True)
                 if count != 1:
                     FreeCAD.Console.PrintWarning(

src/Mod/Cloud/App/AppCloud.h

@@ -70,7 +70,7 @@ std::string getHexValue(unsigned char *input, unsigned int HMACLength);
 void eraseSubStr(std::string & Str, const std::string & toErase);
 size_t CurlWrite_CallbackFunc_StdString(void *contents, size_t size, size_t nmemb, std::string *s);
 struct AmzData *ComputeDigestAmzS3v2(char *operation, char *data_type, const char *target, const char *Secret, const char *ptr, long size);
-struct AmzDatav4 *ComputeDigestAmzS3v4(char *operation, const char *server, char *data_type, const char *target, const char *Secret, const char *ptr, long size, char *paramters, std::string Region);
+struct AmzDatav4 *ComputeDigestAmzS3v4(char *operation, const char *server, char *data_type, const char *target, const char *Secret, const char *ptr, long size, char *parameters, std::string Region);
 struct curl_slist *BuildHeaderAmzS3v2(const char *URL, const char *TCPPort, const char *PublicKey, struct AmzData *Data);
 struct curl_slist *BuildHeaderAmzS3v4(const char *URL, const char *PublicKey, struct AmzDatav4 *Data);
 char *MD5Sum(const char *ptr, long size);

src/Mod/Fem/femsolver/z88/tasks.py

@@ -107,7 +107,7 @@ class Solve(run.Solve):
         # AFAIK: z88r needs to be run twice
         # once in test mode and once in real solve mode
         # the subprocess was just copied, it works :-)
-        # TODO: search out for "Vektor GS" and "Vektor KOI" and print values
+        # TODO: search out for "Vector GS" and "Vector KOI" and print values
         # may be compare with the used ones
         self.pushStatus("Executing solver in test mode...\n")
         self._process = subprocess.Popen(

src/Mod/Part/App/ExtrusionHelper.cpp

@@ -429,7 +429,7 @@ void ExtrusionHelper::createTaperedPrismOffset(TopoDS_Wire sourceWire,
         TopLoc_Location edgeLocation;
         if (numEdges == 1) {
             // create a new wire from the input wire to determine its location
-            // to reset the location after the offet operation
+            // to reset the location after the offset operation
             BRepBuilderAPI_MakeWire mkWire;
             TopExp_Explorer xp(sourceWire, TopAbs_EDGE);
             while (xp.More()) {