-handle some of the codespell complaints

doc/flows/proc-kyc.tex

@@ -43,7 +43,7 @@
 \end{figure}
 
 At the beginning of the KYC process, the user needs to specify whether they
-are an {\bf individual} or a {\bf business}.\footnote{ In pratice, we expect
+are an {\bf individual} or a {\bf business}.\footnote{ In practice, we expect
 most wallet-users to be individuals, but in principle a wallet could be owned
 by a business.}  This then determines which types of attributes are collected
 in the KYC process (Table~\ref{table:proc:kyc:individual} vs.

src/exchange/taler-exchange-httpd_age-withdraw.c

@@ -405,7 +405,7 @@ denomination_is_valid (
  * @param denom_hs array of hashes of denomination public keys
  * @param coin_evs array of blinded coin planchets
  * @param[out] denom_serials On success, will be filled with the serial-id's of the denomination keys.  Caller must deallocate.
- * @param[out] amount_with_fee On succes, will contain the committed amount including fees
+ * @param[out] amount_with_fee On success, will contain the committed amount including fees
  * @param[out] result In the error cases, a response will be queued with MHD and this will be the result.
  * @return GNUNET_OK if the denominations are valid and support age-restriction
  *   GNUNET_SYSERR otherwise

src/exchange/taler-exchange-httpd_age-withdraw_reveal.c

@@ -221,7 +221,7 @@ find_original_commitment (
       return GNUNET_SYSERR;
     }
   }
-  /* after unsuccessfull retries*/
+  /* after unsuccessful retries*/
   *result = TALER_MHD_reply_with_ec (connection,
                                      TALER_EC_GENERIC_DB_FETCH_FAILED,
                                      "get_age_withdraw_info");

src/include/taler_exchange_service.h

@@ -536,7 +536,7 @@ struct TALER_EXCHANGE_GetKeysHandle;
 
 
 /**
- * Fetch the main /keys resources from ane exchange.  Does an incremental
+ * Fetch the main /keys resources from an exchange.  Does an incremental
  * fetch if @a last_keys is given.  The obtained information will be passed to
  * the @a cert_cb (possibly after first merging it with @a last_keys to
  * produce a full picture; expired keys (for deposit) will be removed from @a

src/lib/exchange_api_link.c

@@ -114,7 +114,7 @@ parse_link_coin (const struct TALER_EXCHANGE_LinkHandle *lh,
   struct TALER_TransferSecretP secret;
   struct TALER_PlanchetDetail pd;
   struct TALER_CoinPubHashP c_hash;
-  struct TALER_AgeCommitmentHash *pach = NULL;
+  struct TALER_AgeCommitmentHash *pah = NULL;
 
   /* parse reply */
   if (GNUNET_OK !=
@@ -155,7 +155,7 @@ parse_link_coin (const struct TALER_EXCHANGE_LinkHandle *lh,
       &lci->h_age_commitment);
 
     lci->has_age_commitment = true;
-    pach = &lci->h_age_commitment;
+    pah = &lci->h_age_commitment;
   }
 
   if (GNUNET_OK !=
@@ -164,7 +164,7 @@ parse_link_coin (const struct TALER_EXCHANGE_LinkHandle *lh,
         &alg_values,
         &bks,
         &lci->coin_priv,
-        pach,
+        pah,
         &c_hash,
         &pd))
   {

src/lib/exchange_api_refresh_common.c

@@ -174,7 +174,7 @@ TALER_EXCHANGE_get_melt_data_ (
       struct TALER_PlanchetDetail pd;
       struct TALER_CoinPubHashP c_hash;
       struct TALER_AgeCommitmentHash ach;
-      struct TALER_AgeCommitmentHash *pach = NULL;
+      struct TALER_AgeCommitmentHash *pah = NULL;
 
       TALER_transfer_secret_to_planchet_secret (&trans_sec,
                                                 j,
@@ -202,7 +202,7 @@ TALER_EXCHANGE_get_melt_data_ (
         TALER_age_commitment_hash (
           &fcd->age_commitment_proofs[i]->commitment,
           &ach);
-        pach = &ach;
+        pah = &ach;
       }
 
       if (TALER_DENOMINATION_CS == alg_values[j].cipher)
@@ -213,7 +213,7 @@ TALER_EXCHANGE_get_melt_data_ (
                                   &alg_values[j],
                                   bks,
                                   coin_priv,
-                                  pach,
+                                  pah,
                                   &c_hash,
                                   &pd))
       {

src/lib/exchange_api_refreshes_reveal.c

@@ -139,7 +139,7 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshesRevealHandle *rrh,
     };
     struct TALER_FreshCoin coin;
     union TALER_DenominationBlindingKeyP bks;
-    const struct TALER_AgeCommitmentHash *pach = NULL;
+    const struct TALER_AgeCommitmentHash *pah = NULL;
 
     rci->ps = fcd->ps[rrh->noreveal_index];
     rci->bks = fcd->bks[rrh->noreveal_index];
@@ -157,7 +157,7 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshesRevealHandle *rrh,
 
       TALER_age_commitment_hash (&rci->age_commitment_proof->commitment,
                                  &rci->h_age_commitment);
-      pach = &rci->h_age_commitment;
+      pah = &rci->h_age_commitment;
     }
 
     if (GNUNET_OK !=
@@ -181,7 +181,7 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshesRevealHandle *rrh,
                                         &coin_pub.eddsa_pub);
     TALER_coin_pub_hash (
       &coin_pub,
-      pach,
+      pah,
       &coin_hash);
     if (GNUNET_OK !=
         TALER_planchet_to_coin (
@@ -189,7 +189,7 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshesRevealHandle *rrh,
           &blind_sig,
           &bks,
           &rci->coin_priv,
-          pach,
+          pah,
           &coin_hash,
           &rrh->alg_values[i],
           &coin))