fix doctests broken by 36134 (#36512)

* fix doctests broken by 36134

Author: simeonschaub

doc/src/manual/constructors.md

@@ -552,7 +552,7 @@ ERROR: MethodError: no method matching SummedArray(::Vector{Int32}, ::Int32)
 Closest candidates are:
   SummedArray(::Vector{T}) where T at none:4
 Stacktrace:
- [1] top-level scope at none:1
+[...]
 ```
 
 This constructor will be invoked by the syntax `SummedArray(a)`. The syntax `new{T,S}` allows

doc/src/manual/methods.md

@@ -336,7 +336,7 @@ ERROR: MethodError: no method matching myappend(::Vector{Int64}, ::Float64)
 Closest candidates are:
   myappend(::Vector{T}, !Matched::T) where T at none:1
 Stacktrace:
- [1] top-level scope at none:1
+[...]
 
 julia> myappend([1.0,2.0,3.0],4.0)
 4-element Vector{Float64}:
@@ -350,7 +350,7 @@ ERROR: MethodError: no method matching myappend(::Vector{Float64}, ::Int64)
 Closest candidates are:
   myappend(::Vector{T}, !Matched::T) where T at none:1
 Stacktrace:
- [1] top-level scope at none:1
+[...]
 ```
 
 As you can see, the type of the appended element must match the element type of the vector it