docs(blockchain): improve audit style and titles

subjects/blockchain/financial-instruments/audit/README.md

@@ -1,35 +1,55 @@
-## Financial Instruments Audit
+#### Financial Instruments Audit
 
 ##### Read the documentation
+
 ###### Does the README file contain or redirect to the instructions to launch the project?
+
 ###### Are the instructions to install and deploy the project usable to you?
+
 ###### Does the documentation contain a description of the architecture of the project?
+
 ###### Does the documentation contain details on the API and smart contract functions?
 
 ##### Launch the project
+
 ###### Is a blockchain network running?
+
 ###### Can you display the web interface?
+
 ###### Does the homepage allow you to connect a wallet?
 
 ##### Connect a wallet
+
 ###### Were you asked to provide a name and upload a passport picture?
+
 ###### Does your wallet appear to be connected?
 
 ##### Use the provided script to populate the platform
+
 ###### Was the documentation clear enough to launch the populating script?
+
 ###### Does the website show the various digital assets?
+
 ###### Did the two accounts receive the corresponding asset looking at the portfolio page once connected?
 
 ##### As the first user, Aya, opens the CLV page and offers to sell 10 CLV at 9 TRG
+
 ###### Does the interface reflect the amount of CLV available to Aya? 
+
 ###### Does the order validation trigger a transfer of funds?
 
 ##### As the second user, Beatriz, open the CLV page and buys 10 CLV at market price
+
 ###### Does the platform correctly offer to buy at 9 TRG?
+
 ###### Does the trade seem to execute?
+
 ###### Does Beatriz have 60 TRG and 10 CLV now?
+
 ###### Does Beatriz portfolio display a withdrawal button for CLV?
 
 ##### From the portfolio page, click on withdraw for CLV
+
 ###### Does the transaction execute?
+
 ###### Does Beatriz now have full possession of its assets (in the second column)?

subjects/blockchain/nft-marketplace/audit/README.md

@@ -1,4 +1,4 @@
-## NFT Marketplace
+#### NFT Marketplace
 
 ##### Read the documentation
 

subjects/blockchain/node-dashboard/audit/README.md

@@ -1,37 +1,57 @@
-## Node Dashboard audit
+#### Node Dashboard audit
 
 ##### Read the documentation
+
 ###### Does the README file contains the instructions to launch the project?
+
 ###### Are two different clients launched?
+
 ###### Is clique the consensus algorithm?
 
 ##### Launch the network with the `launch-network` and display its status with `infos`
+
 ###### Does the command launch the five nodes?
+
 ###### Does the interface display the latest block of each node?
+
 ###### Does the interface display their Ethereum address and balance?
+
 ###### Does the interface display the CPU and memory consumption of each node?
 
 ##### Launch scenario 0
+
 ###### Does Alice, Bob and Cassandra have a positive balance of ETH?
 
 ##### Launch scenario 1
+
 ###### Does the command provide feedback?
+
 ###### Does the `infos` command show the updated ETH balance? 
+
 ###### Does the `infos` command displays transactions in the mempool?
 
 ##### Launch scenario 2
+
 ###### Does the command provide feedback?
+
 ###### Do Driss and Elena appear to have received 1000 BY tokens?
 
 ##### Launch scenario 3
+
 ###### Does the command provide feedback?
+
 ###### Does the `infos` command show the updated balance of Elena receiving one ETH?
 
 ##### Run `temporary-failure Alice` and launch `infos`
+
 ###### Is the node disabled in the `infos` output?
+
 ###### Does it come back online after 40 seconds?
+
 ###### Does it appear to be up to date a couple of minutes later?
 
 #### Bonus 
+
 ###### +Does the `-u` option allow you to launch each command with a regular update?
+
 ###### +Does the tool offer the possibility of launching a node connected to one of the testnet networks?

subjects/blockchain/non-fungible-cats/audit/README.md

@@ -2,23 +2,23 @@
 
 ##### Try to compile the two contracts
 
-###### The contracts compile properly
+###### Does the contracts compile properly?
 
 ##### Deploy NappingCats with 10 as its initial price
 
-###### The contract deploys properly
+###### Does the contract deploys properly?
 
-###### TokenURI(0) returns the location of a json file
+###### Does TokenURI(0) returns the location of a json file?
 
-###### The json files contains the name and the image of the cat
+###### Does the json files contains the name and the image of the cat?
 
 ##### buy cat 1 at the listed price (10wei)
 
-###### The buy function works properly
+###### Does the buy function works properly?
 
 ##### transfer cat 1 to a secondary user
 
-###### The transfer function works properly
+###### Does the transfer function works properly?
 
 ##### buy cat 2 at the listed price (10wei)
 
@@ -56,7 +56,7 @@
 
 ###### Did the student explicit the price of each token?
 
-###### Are prices accurate (listed price or moving current price.)
+###### Are prices accurate (listed price or moving current price)?
 
 ---
 

subjects/blockchain/payment-channel/audit/README.md

@@ -1,4 +1,4 @@
-## Payment Channel
+#### Payment Channel
 
 ##### Read the documentation
 

subjects/blockchain/sign-service/audit/README.md

@@ -1,4 +1,4 @@
-## Sign Service
+#### Sign Service
 
 #### Preliminary
 

subjects/blockchain/tracking-network/audit/README.md

@@ -1,4 +1,4 @@
-## Tracking Network
+#### Tracking Network
 
 ###### Is there a documentation provided to launch the network?