Fixes

Signed-off-by: Ekaterina Mekhnetsova <mekkatya@gmail.com>

Author: outoftardis

src/guide/blockchain/instructions.md

@@ -1,6 +1,6 @@
 # Iroha Special Instructions
 
-When we spoke about [how Iroha operates](/guide/introduction.md#how-iroha-works), we
+When we spoke about [how Iroha operates](/guide/blockchain/how-iroha-works), we
 said that Iroha Special Instructions are the only way to modify the world
 state. So, what kind of special instructions do we have? If you've read the
 language-specific guides in this tutorial, you've already seen a couple of
@@ -147,7 +147,7 @@ Similar to mint and burn instructions, transferring refers to assets. You
 can transfer assets between different accounts.
 
 To do this, an account have to be granted the
-[permission to transfer assets](./permissions.md#cantransferuserassets).
+[permission to transfer assets](/reference/permissions.md#cantransferuserassets).
 Refer to an example on how to
 [transfer assets in Bash](/guide/get-started/bash.md#_6-transferring-assets).
 

src/guide/blockchain/permissions.md

@@ -146,12 +146,12 @@ Permission tokens and roles can be queried.
 
 Queries for roles:
 
-- [`FindAllRoles`](./queries.md#findallroles)
-- [`FindAllRoleIds`](./queries.md#findallroleids)
-- [`FindRoleByRoleId`](./queries.md#findrolebyroleid)
-- [`FindRolesByAccountId`](./queries.md#findrolesbyaccountid)
+- [`FindAllRoles`](/reference/queries.md#findallroles)
+- [`FindAllRoleIds`](/reference/queries.md#findallroleids)
+- [`FindRoleByRoleId`](/reference/queries.md#findrolebyroleid)
+- [`FindRolesByAccountId`](/reference/queries.md#findrolesbyaccountid)
 
 Queries for permission tokens:
 
-- [`FindAllPermissionTokenDefinitions`](./queries.md#findallpermissiontokendefinitions)
-- [`FindPermissionTokensByAccountId`](./queries.md#findpermissiontokensbyaccountid)
+- [`FindAllPermissionTokenDefinitions`](/reference/queries.md#findallpermissiontokendefinitions)
+- [`FindPermissionTokensByAccountId`](/reference/queries.md#findpermissiontokensbyaccountid)

src/guide/blockchain/triggers.md

@@ -155,7 +155,7 @@ While un-scoped triggers check all events of a specified type,
 domain-scoped triggers only look for events in a given domain. These
 triggers are more optimised compared to un-scoped triggers.
 
-You can use [`FindTriggersByDomainId`](./queries.md#findtriggersbydomainid)
+You can use [`FindTriggersByDomainId`](/reference/queries.md#findtriggersbydomainid)
 query to find triggers for the given domain.
 
 When you register a domain-scoped trigger, you need to add the domain id to
@@ -568,5 +568,5 @@ You can learn more about Iroha Special Instructions in the
 
 ## Supported Queries
 
-We [list supported queries](./queries.md#trigger) for triggers when we talk
+We [list supported queries](/reference/queries.md#trigger) for triggers when we talk
 in more detail about queries in the next chapter.