electrum: fix typos

electrum/gui/qt/qrreader/qtmultimedia/camera_dialog.py

@@ -147,7 +147,7 @@ class QrReaderCameraDialog(Logger, MessageBoxMixin, QDialog):
         self.image_effect = ImageGraphicsEffect(self, self.crop_blur_effect)
 
 
-        # Note these should stay as queued connections becasue we use the idiom
+        # Note these should stay as queued connections because we use the idiom
         # self.reject() and self.accept() in this class to kill the scan --
         # and we do it from within callback functions. If you don't use
         # queued connections here, bad things can happen.

electrum/gui/qt/rate_limiter.py

@@ -17,7 +17,7 @@ _logger = get_logger(__name__)
 
 class RateLimiter(Logger):
     ''' Manages the state of a @rate_limited decorated function, collating
-    multiple invocations. This class is not intented to be used directly. Instead,
+    multiple invocations. This class is not intended to be used directly. Instead,
     use the @rate_limited decorator (for instance methods).
     This state instance gets inserted into the instance attributes of the target
     object wherever a @rate_limited decorator appears.

electrum/gui/qt/send_tab.py

@@ -788,7 +788,7 @@ class SendTab(QWidget, MessageBoxMixin, Logger):
             self.logger.debug(f'merchant notify error: {pi.get_error()}')
         else:
             self.logger.debug(f'merchant notify result: {pi.merchant_ack_status}: {pi.merchant_ack_message}')
-        # TODO: show user? if we broadcasted the tx succesfully, do we care?
+        # TODO: show user? if we broadcasted the tx successfully, do we care?
         # BitPay complains with a NAK if tx is RbF
 
     def toggle_paytomany(self):

electrum/lnchannel.py

@@ -1622,7 +1622,7 @@ class Channel(AbstractChannel):
         # in the latter case, the result does not depend on peer_state
         ret = []
         if not self.is_closed() and self.peer_state == PeerState.GOOD:
-            # If there are unsettled HTLCs, althought is possible to cooperatively close,
+            # If there are unsettled HTLCs, although is possible to cooperatively close,
             # we choose not to expose that option in the GUI, because it is very likely
             # that HTLCs will take a long time to settle (submarine swap, or stuck payment),
             # and the close dialog would be taking a very long time to finish
@@ -1657,7 +1657,7 @@ class Channel(AbstractChannel):
                     continue
                 if htlc.cltv_abs - recv_htlc_deadline_delta > local_height:
                     continue
-                # Do not force-close if we just sent fullfill_htlc and have not received revack yet
+                # Do not force-close if we just sent fulfill_htlc and have not received revack yet
                 if htlc_id in self.htlc_settle_time and now() - self.htlc_settle_time[htlc_id] < 30:
                     continue
                 htlcs_we_could_reclaim[(RECEIVED, htlc_id)] = htlc

electrum/lnpeer.py

@@ -2252,7 +2252,7 @@ class Peer(Logger):
             if not (their_scriptpubkey == their_upfront_scriptpubkey):
                 await self.send_warning(
                     chan.channel_id,
-                    "remote didn't use upfront shutdown script it commited to in channel opening",
+                    "remote didn't use upfront shutdown script it committed to in channel opening",
                     close_connection=True)
         else:
             # BOLT-02 restrict the scriptpubkey to some templates:
@@ -2298,7 +2298,7 @@ class Peer(Logger):
             await asyncio.sleep(0.1)
         self.send_message('shutdown', channel_id=chan.channel_id, len=len(scriptpubkey), scriptpubkey=scriptpubkey)
         chan.set_state(ChannelState.SHUTDOWN)
-        # can fullfill or fail htlcs. cannot add htlcs, because state != OPEN
+        # can fulfill or fail htlcs. cannot add htlcs, because state != OPEN
         chan.set_can_send_ctx_updates(True)
 
     def get_shutdown_fee_range(self, chan, closing_tx, is_local):

electrum/payment_identifier.py

@@ -64,7 +64,7 @@ class PaymentIdentifierState(IntEnum):
                          # and supply a refund address (bip70)
     MERCHANT_ACK    = 6  # PI notified merchant. nothing to be done.
     ERROR           = 50 # generic error
-    NOT_FOUND       = 51 # PI contains a recognized destination format, but resolve step was unsuccesful
+    NOT_FOUND       = 51 # PI contains a recognized destination format, but resolve step was unsuccessful
     MERCHANT_ERROR  = 52 # PI failed notifying the merchant after broadcasting onchain TX
     INVALID_AMOUNT  = 53 # Specified amount not accepted
 

electrum/plugins/coldcard/qt.py

@@ -256,7 +256,7 @@ class CKCCSettingsDialog(WindowModalDialog):
             # append the firmware header a second time
             result = dev.send_recv(CCProtocolPacker.upload(size, size+FW_HEADER_SIZE, hdr))
 
-            # make it reboot into bootlaoder which might install it
+            # make it reboot into bootloader which might install it
             dev.send_recv(CCProtocolPacker.reboot())
 
         self.thread.add(doit)

electrum/sql_db.py

@@ -60,7 +60,7 @@ class SqlDB(Logger):
             if not future.cancelled():
                 self.asyncio_loop.call_soon_threadsafe(future.set_result, result)
             # note: in sweepstore session.commit() is called inside
-            # the sql-decorated methods, so commiting to disk is awaited
+            # the sql-decorated methods, so committing to disk is awaited
             if self.commit_interval:
                 i = (i + 1) % self.commit_interval
                 if i == 0: