Suggestions from review

Co-authored-by: Björn Gustavsson <bgustavsson@gmail.com>

Author: juhlig

system/doc/reference_manual/data_types.md

@@ -99,7 +99,7 @@ than `2.4`, `3` compares greater than `2.99999`, and `5` is equal to `5.0`.
 
 When wanting to compare an integer with another integer or a float with another
 float, it may be tempting to use the term equivalence operators (`=:=`, `=/=`)
-or pattern matching. This works for integers which have a distinct representation
+or pattern matching. This works for integers, which have a distinct representation
 for every number, but there's a surprising edge case for floating-point as the
 latter has two representations for zero which are considered different by the
 term equivalence operators and pattern matching.

system/doc/reference_manual/errors.md

@@ -196,8 +196,8 @@ of error:
     broken because a connection between the nodes could not be
     established or was severed.
 
-- **`{nocatch,V}`** - Trying to evaluate a `throw` outside a
-    `catch`. `V` is the thrown term.
+- **`{nocatch,V}`** - Trying to evaluate a `throw` outside the scope of a
+`catch` or `try`/`catch`. `V` is the thrown term.
 
 - **`system_limit`** - A system limit has been reached. See
     [System Limits in the Efficiency Guide](`e:system:system_limits.md`)

system/doc/reference_manual/expressions.md

@@ -708,8 +708,8 @@ sequence.
 > however, be optimized by the compiler and runtime system, namely when
 > you create a [*reference*](`e:system:data_types.md#reference`) and
 > match on it in all clauses of a `receive` expression *close* to where the
-> reference was created. In this case, only the number of messages received after
-> the reference was created needs to be inspected. For more information see the
+> reference was created. In this case, only the messages received after
+> the reference was created need to be inspected. For more information see the
 > [*Fetching Received Messages* section of the *Efficiency Guide*](`e:system:eff_guide_processes.md#fetching-received-messages`).
 
 _Example:_