diff --git a/26.md b/26.md
index b8fa9028..0483e37c 100644
--- a/26.md
+++ b/26.md
@@ -44,7 +44,7 @@ The following fields and operators are supported in the above query string:
       -  `<${TIMESTAMP}` - delegatee may only sign events created ***before*** the specified timestamp
       -  `>${TIMESTAMP}` - delegatee may only sign events created ***after*** the specified timestamp
 
-In order to create a single condition, you must use a supported field and operator. Multiple conditions can be used in a single query string, including on the same field. Conditions must be combined with `&`.
+In order to create a single condition, you must use a supported field and operator. Multiple conditions can be used in a single query string. Conditions can be combined with `&`. Multiple `kind=` conditions mean that the delegation token can be used to sign any of the specified event kinds. Multiple `created_at>` or `created_at<` conditions should not be combined.
 
 For example, the following condition strings are valid:
 
@@ -52,7 +52,7 @@ For example, the following condition strings are valid:
 - `kind=0&kind=1&created_at>1675721813`
 - `kind=1&created_at>1674777689&created_at<1675721813`
 
-For the vast majority of use-cases, it is advisable that query strings should include a `created_at` ***after*** condition reflecting the current time, to prevent the delegatee from publishing historic notes on the delegator's behalf.
+For the vast majority of use-cases, it is advisable that query strings should include a `created_at>` condition reflecting the current time, to prevent the delegatee from publishing historic notes on the delegator's behalf.
 
 #### Example
 
@@ -105,4 +105,4 @@ Clients should display the delegated note as if it was published directly by the
 
 Relays should answer requests such as `["REQ", "", {"authors": ["A"]}]` by querying both the `pubkey` and delegation tags `[1]` value.
 
-Relays SHOULD allow the delegator (8e0d3d3e) to delete the events published by the delegatee (477318cf).
\ No newline at end of file
+Relays SHOULD allow the delegator (8e0d3d3e) to delete the events published by the delegatee (477318cf).