misc: fix spelling

Closes #10437

docs/cmdline-opts/http3-only.d

@@ -22,4 +22,4 @@ HTTP/3 when you know that the target speaks HTTP/3 on the given host and port.
 
 This option will make curl fail if a QUIC connection cannot be established, it
 will not attempt any other HTTP version on its own. Use --http3 for similar
-fuctionality *with* a fallback.
+functionality *with* a fallback.

docs/cmdline-opts/http3.d

@@ -14,7 +14,7 @@ Multi: mutex
 Experimental: yes
 ---
 Tells curl to try HTTP/3 to the host in the URL, but fallback to earlier
-HTTP versions if the HTTP/3 connection establishement fails. HTTP/3 is only
+HTTP versions if the HTTP/3 connection establishment fails. HTTP/3 is only
 available for HTTPS and not for HTTP URLs.
 
 This option allows a user to avoid using the Alt-Svc method of upgrading to
@@ -24,4 +24,4 @@ When asked to use HTTP/3, curl will issue a separate attempt to use older HTTP
 versions with a slight delay, so if the HTTP/3 transfer fails or is very slow,
 curl will still try to proceed with an older HTTP version.
 
-Use --http3-only for similar fuctionality *without* a fallback.
+Use --http3-only for similar functionality *without* a fallback.

lib/cf-socket.c

@@ -258,7 +258,7 @@ static CURLcode socket_open(struct Curl_easy *data,
        * we get sockfd == 0 and if called again, we get a valid one > 0.
        * If we close the 0, we sometimes get failures in multi poll, as
        * 0 seems also be the fd for the sockpair used for WAKEUP polling.
-       * Very strange. Maybe this code shouldbe ifdef'ed for macOS, but
+       * Very strange. Maybe this code should be ifdef'ed for macOS, but
        * on "real" OS, fd 0 is stdin and we never see that. So...
        */
       fake_sclose(*sockfd);

lib/cfilters.h

@@ -227,7 +227,7 @@ CURLcode Curl_cf_def_query(struct Curl_cfilter *cf,
  * Create a new filter instance, unattached to the filter chain.
  * Use Curl_conn_cf_add() to add it to the chain.
  * @param pcf  on success holds the created instance
- * @parm cft   the filter type
+ * @param cft   the filter type
  * @param ctx  the type specific context to use
  */
 CURLcode Curl_cf_create(struct Curl_cfilter **pcf,

lib/http2.c

@@ -1793,7 +1793,7 @@ static ssize_t cf_h2_recv(struct Curl_cfilter *cf, struct Curl_easy *data,
 
     while(stream->memlen == 0          /* have no data for this stream */
           && !ctx->pause_stream_id     /* we are not paused either */
-          && ctx->inbuflen == 0) {     /* and out inpput buffer is emtpy */
+          && ctx->inbuflen == 0) {     /* and out input buffer is empty */
       /* Receive data from the "lower" filters */
       nread = Curl_conn_cf_recv(cf->next, data, ctx->inbuf, H2_BUFSIZE, err);
       if(nread < 0) {

lib/urldata.h

@@ -1353,7 +1353,7 @@ struct UrlState {
   size_t drain; /* Increased when this stream has data to read, even if its
                    socket is not necessarily is readable. Decreased when
                    checked. */
-  struct Curl_data_priority priority; /* shallow coyp of data->set */
+  struct Curl_data_priority priority; /* shallow copy of data->set */
 #endif
 
   curl_read_callback fread_func; /* read callback/function */

lib/vtls/vtls.h

@@ -76,7 +76,7 @@ CURLsslset Curl_init_sslset_nolock(curl_sslbackend id, const char *name,
 #define ALPN_H3 "h3"
 
 /* conservative sizes on the ALPN entries and count we are handling,
- * we can increase these if we ever feel the need or have to accomodate
+ * we can increase these if we ever feel the need or have to accommodate
  * ALPN strings from the "outside". */
 #define ALPN_NAME_MAX     10
 #define ALPN_ENTRIES_MAX  3

tests/libtest/lib2402.c

@@ -78,7 +78,7 @@ int test(char *URL)
     /* no peer verify */
     easy_setopt(curl[i], CURLOPT_SSL_VERIFYPEER, 0L);
     easy_setopt(curl[i], CURLOPT_SSL_VERIFYHOST, 0L);
-    /* wait for first connection establised to see if we can share it */
+    /* wait for first connection established to see if we can share it */
     easy_setopt(curl[i], CURLOPT_PIPEWAIT, 1L);
     /* go verbose */
     easy_setopt(curl[i], CURLOPT_VERBOSE, 1L);

tests/libtest/lib2502.c

@@ -77,7 +77,7 @@ int test(char *URL)
     easy_setopt(curl[i], CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_3ONLY);
     easy_setopt(curl[i], CURLOPT_CONNECTTIMEOUT_MS, (long)5000);
     easy_setopt(curl[i], CURLOPT_CAINFO, "./certs/EdelCurlRoot-ca.cacert");
-    /* wait for first connection establised to see if we can share it */
+    /* wait for first connection established to see if we can share it */
     easy_setopt(curl[i], CURLOPT_PIPEWAIT, 1L);
     /* go verbose */
     easy_setopt(curl[i], CURLOPT_VERBOSE, 1L);

tests/tests-httpd/test_03_goaway.py

@@ -52,7 +52,7 @@ class TestGoAway:
         self.r = None
         def long_run():
             curl = CurlClient(env=env)
-            #  send 10 chunks of 1024 bytest in a response body with 100ms delay inbetween
+            #  send 10 chunks of 1024 bytes in a response body with 100ms delay in between
             urln = f'https://{env.authority_for(env.domain1, proto)}' \
                    f'/curltest/tweak?id=[0-{count - 1}]'\
                    '&chunks=10&chunk_size=1024&chunk_delay=100ms'
@@ -85,7 +85,7 @@ class TestGoAway:
         self.r = None
         def long_run():
             curl = CurlClient(env=env)
-            #  send 10 chunks of 1024 bytest in a response body with 100ms delay inbetween
+            #  send 10 chunks of 1024 bytes in a response body with 100ms delay in between
             urln = f'https://{env.authority_for(env.domain1, proto)}' \
                    f'/curltest/tweak?id=[0-{count - 1}]'\
                    '&chunks=10&chunk_size=1024&chunk_delay=100ms'