diff --git a/UseCases/Collaborating.mdwn b/UseCases/Collaborating.mdwn
index 1092dfb..c2b51b9 100644
--- a/UseCases/Collaborating.mdwn
+++ b/UseCases/Collaborating.mdwn
@@ -1,7 +1,7 @@
As an accountant that collaborates with other accountants I need:
-
-- Simultaneous editing of the same ledger
+
+- Simultaneous editing of the same ledger
- FIXME: this should probably be stated differently: In the case of decentralized ledgers, such as ledger-cli files shared via DVCS
- Easy synchronization of entries from separate ledgers
diff --git a/UseCases/GeneratingReports.mdwn b/UseCases/GeneratingReports.mdwn
index 27ac344..32b0b56 100644
--- a/UseCases/GeneratingReports.mdwn
+++ b/UseCases/GeneratingReports.mdwn
@@ -5,13 +5,13 @@ As an US-based NPO I need a way to *generate reports* in order to:
The usual reports an NPO is expected to generate, and all of these should be generatable for any given date period:
-- [Trial balance](http://en.wikipedia.org/wiki/Trial_balance)
-- [Bank Reconciliation Report](http://en.wikipedia.org/wiki/Bank_reconciliation)
+- [Trial balance](http://en.wikipedia.org/wiki/Trial_balance)
+- [Bank Reconciliation Report](http://en.wikipedia.org/wiki/Bank_reconciliation)
+ This report often needs to be generated with input from the user, since [the subset sum problem](http://en.wikipedia.org/wiki/Subset_sum_problem) is [NP-complete](http://en.wikipedia.org/wiki/NP-complete), human intervention is often needed to identify the specific transactions to show on this report.
-- [Chart of accounts](http://en.wikipedia.org/wiki/Chart_of_accounts)
-- Cash Disbursements Journal
-- Income Report (just a list/sum of all Income accounts for a period)
-- Expenses Report (just a list/sum of all Expenses accounts for a period)
+- [Chart of accounts](http://en.wikipedia.org/wiki/Chart_of_accounts)
+- Cash Disbursements Journal
+- Income Report (just a list/sum of all Income accounts for a period)
+- Expenses Report (just a list/sum of all Expenses accounts for a period)
- [[Fund Report|UseCases/FundAccounting#FundReport]]
Also, To handle [[UseCases/FundAccounting]] all of these reports should be generatable narrowed to specific funds.
diff --git a/UseCases/WorkFlow.mdwn b/UseCases/WorkFlow.mdwn
index 3ce6b5a..5d57d09 100644
--- a/UseCases/WorkFlow.mdwn
+++ b/UseCases/WorkFlow.mdwn
@@ -5,8 +5,8 @@ of uses. While the ability to impose a specific workflow (e.g., for a
bookkeeper who might make an error easily if the system doesn't require a
workflow), the workflow should not be dictated.
-## The "Unaccrued Invoice" Example
-
+## The "Unaccrued Invoice" Example
+
The easiest example I have of this relates to accruing income upon invoice
generation. Non-profits very typically generate invoices as part of a