fix name, consolidate snake and camel blocks

docs/modules/ROOT/pages/api/erc1155.adoc

@@ -171,7 +171,7 @@ NOTE: {src5-component-required-note}
 .{mixin-impls}
 
 --
-.ERC721MixinImpl
+.ERC1155MixinImpl
 * xref:#ERC1155Component-Embeddable-Impls-ERC1155Impl[`++ERC1155Impl++`]
 * xref:#ERC1155Component-Embeddable-Impls-ERC1155MetadataURIImpl[`++ERC1155MetadataURIImpl++`]
 * xref:#ERC1155Component-Embeddable-Impls-ER1155CamelImpl[`++ER1155CamelImpl++`]
@@ -193,11 +193,7 @@ NOTE: {src5-component-required-note}
 [.sub-index#ERC1155Component-Embeddable-Impls-ERC1155MetadataURIImpl]
 .ERC1155MetadataURIImpl
 * xref:#ERC1155Component-uri[`++uri(self, token_id)++`]
---
 
-[.contract-index#ERC1155Component-Embeddable-Impls-camelCase]
-.Embeddable implementations (camelCase)
---
 [.sub-index#ERC1155Component-Embeddable-Impls-ER1155CamelImpl]
 .ER1155CamelImpl
 * xref:#ERC1155Component-balanceOf[`++balanceOf(self, account, tokenId)++`]
@@ -327,8 +323,6 @@ on the token type ID substitution mechanism
 Clients calling this function must replace the `\{id\}` substring with the
 actual token type ID.
 
-==== camelCase Support
-
 [.contract-item]
 [[ERC1155Component-balanceOf]]
 ==== `[.contract-item-name]#++balanceOf++#++(self: @ContractState, account: ContractAddress, tokenId: u256) → u256++` [.item-kind]#external#
@@ -570,11 +564,7 @@ NOTE: {src5-component-required-note}
 .ERC1155ReceiverImpl
 * xref:#ERC1155ReceiverComponent-on_erc1155_received[`++on_erc1155_received(self, operator, from, token_id, value, data)++`]
 * xref:#ERC1155ReceiverComponent-on_erc1155_batch_received[`++on_erc1155_batch_received(self, operator, from, token_ids, values, data)++`]
---
 
-[.contract-index#ERC1155ReceiverComponent-Embeddable-Impls-camelCase]
-.Embeddable implementations (camelCase)
---
 .ERC1155ReceiverCamelImpl
 * xref:#ERC1155ReceiverComponent-onERC1155Received[`++onERC1155Received(self, operator, from, tokenId, value, data)++`]
 * xref:#ERC1155ReceiverComponent-onERC1155BatchReceived[`++onERC1155BatchReceived(self, operator, from, tokenIds, values, data)++`]
@@ -601,9 +591,6 @@ Returns the `IERC1155Receiver` interface ID.
 
 Returns the `IERC1155Receiver` interface ID.
 
-==== camelCase Support
-
-
 [.contract-item]
 [[ERC1155ReceiverComponent-onERC1155Received]]
 ==== `[.contract-item-name]#++onERC1155Received++#++(operator: ContractAddress, from: ContractAddress, token_id: u256, value: u256, data Span<felt252>) -> felt252++` [.item-kind]#external#